{"title":"Sailing - Blocks","description":"\u003cp\u003eShop Blocks for Sailing at Tug \u0026amp; Tow. Find blocks plus related sailing products, parts, and accessories for boating, trailering, RV, fishing, camping, maintenance, and outdoor projects.\u003c\/p\u003e","products":[{"product_id":"ronstan-kite-block-black-w-white-sheave-pair-rf13101-2","title":"Ronstan Series 15 Kite Block, Black\/White Sheave (Pair), 16mm","description":"\u003cp\u003e\u003cstrong\u003eOptimize your rigging with the Ronstan Series 15 Kite Blocks.\u003c\/strong\u003e Engineered for durability and lightweight performance, these blocks are an economical and maintenance-free solution for a variety of sailing applications. Featuring UV-stabilized Acetal sheaves and robust Nylon cheeks, they deliver reliable operation in harsh marine conditions. Upgrade your sailboat's efficiency and control today.\u003c\/p\u003e\nIn the Box:\u003cul\u003e\u003cli\u003eTwo (2) Ronstan Series 15 Kite Blocks (RF13101-2)\u003c\/li\u003e\u003c\/ul\u003e\nKey Benefits \u0026amp; Specifications:\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight, Durable Construction:\u003c\/strong\u003e Ensures long-lasting performance without adding unnecessary weight to your rigging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomical Design:\u003c\/strong\u003e Offers exceptional value as a cost-effective solution for your rigging needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-Free Operation:\u003c\/strong\u003e Provides reliable performance with minimal upkeep, allowing more time on the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV-Stabilized Acetal Sheaves \u0026amp; Nylon Cheeks:\u003c\/strong\u003e Resist degradation from sun exposure and harsh elements, extending block life in marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16mm (5\/8 inch) Sheave Diameter:\u003c\/strong\u003e Optimized for efficient line movement in compact rigging systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccommodates up to 4mm (5\/32 inch) Rope Diameter:\u003c\/strong\u003e Versatile for a range of small diameter lines used in performance sailing.\u003c\/li\u003e\n\u003c\/ul\u003e\nCompatibility \u0026amp; Applications:\u003cul\u003e\n\u003cli\u003eIdeal for vang, cunningham, and trapeze retriever systems on dinghies.\u003c\/li\u003e\n\u003cli\u003eSuitable for leech line tackles, bunk adjusters, and similar applications on larger yachts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369798778955,"sku":"CT-103681","price":15.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55071XL.jpg?v=1621710572"},{"product_id":"ronstan-series-20-ball-bearing-block-single-cheek-rivet-mount-rf20151a","title":"Ronstan Series 20 Ball Bearing Block - Single Cheek Rivet Mount, 20mm Sheave","description":"\u003cp\u003e\u003cstrong\u003eExperience unparalleled performance and durability\u003c\/strong\u003e with the Ronstan Series 20 Ball Bearing Block. Engineered for demanding marine applications, this single cheek rivet mount block delivers exceptionally low friction and high static and dynamic load capacity, making it a reliable choice for efficient line control on dinghies and other small craft. Upgrade your rigging with Ronstan's trusted marine hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Friction Performance:\u003c\/strong\u003e Precision-molded Acetal sheaves running on stainless steel or Torlon® ball bearings ensure smooth, efficient line operation and high performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Boasts a maximum working load limit of 200kg (440lbs) and a breaking load of 550kg (1,210lbs) for reliable handling of demanding loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Rope Compatibility:\u003c\/strong\u003e Features a 20mm (3\/4\") sheave diameter, accommodating ropes up to 6mm (1\/4\"), suitable for standard small craft rigging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with UV-stabilized Acetal sheaves, impact and UV-resistant fiber-reinforced Nylon cheeks, and a Grade 316 stainless steel load strap and head fitting for exceptional longevity in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e At only 17g (0.6oz), this block minimizes overall rigging weight for optimal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Mounting:\u003c\/strong\u003e Designed for screw or pop rivet mounting, offering adaptable installation options for various setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended Applications:\u003c\/strong\u003e Ideal for dinghy control lines, vangs, cunninghams, and traveller controls.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369807528011,"sku":"CT-103684","price":22.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55136XL.jpg?v=1621711018"},{"product_id":"ronstan-series-20-ball-bearing-block-double-2-axis-shackle-head-rf20202","title":"Ronstan Series 20 Double Ball Bearing Block with Shackle, 20mm Sheave","description":"\u003cp\u003e\u003cstrong\u003eOptimize your sailing system's efficiency\u003c\/strong\u003e with the Ronstan Series 20 Double Ball Bearing Block with Shackle. Engineered for demanding marine applications, this lightweight block delivers superior performance and reliability, ensuring smooth operation for critical control lines. Its robust construction and versatile design make it an essential component for competitive dinghy and small keelboat sailing. Upgrade your rig today for enhanced control and responsiveness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Friction Operation:\u003c\/strong\u003e Precision-molded Acetal sheaves run on high-performance stainless steel or Torlon® ball bearings, providing exceptional low-friction performance under static and dynamic loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Boasts a remarkable Maximum Working Load (MWL) of 350kg (770lbs) and a Breaking Load (BL) of 700kg (1,540lbs), ensuring durability and safety for rigorous use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Marine-Grade Construction:\u003c\/strong\u003e Features a Grade 316 stainless steel load strap and head fitting, UV-stabilized Acetal sheaves, and impact-resistant, fiber-reinforced Nylon cheeks for long-lasting performance in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Two-Way Shackle Head:\u003c\/strong\u003e The integrated shackle head can be fixed at 0° or 90°, allowing for flexible orientation and easy integration into various rigging setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight Design:\u003c\/strong\u003e Weighing only 42g (1.5oz), this block minimizes weight aloft without compromising strength or performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave Diameter: 20mm (3\/4 inch)\u003c\/li\u003e\n\u003cli\u003eMaximum Rope Diameter: 6mm (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003ePin Diameter: 4mm (5\/32 inch)\u003c\/li\u003e\n\u003cli\u003eWeight: 42g (1.5oz)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDinghy control lines and vangs\u003c\/li\u003e\n\u003cli\u003eCunninghams and traveller controls\u003c\/li\u003e\n\u003cli\u003eSpinnaker pole launching systems and barber haulers\u003c\/li\u003e\n\u003cli\u003eHalyard and backstay tuning systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369807888459,"sku":"CT-103685","price":33.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55139XL.jpg?v=1621711045"},{"product_id":"ronstan-series-20-ball-bearing-block-triple-2-axis-shackle-head-rf20302","title":"Ronstan Series 20 Triple Ball Bearing Block with Shackle, 20mm, 400kg MWL","description":"\u003cp\u003e\u003cstrong\u003eExperience superior sailing performance\u003c\/strong\u003e with the Ronstan Series 20 Triple Ball Bearing Block. Engineered for efficiency and durability in demanding marine environments, this lightweight block features precision-molded Acetal sheaves and robust stainless steel ball bearings, ensuring exceptionally low friction and high load capacity. Its versatile two-way head can be fixed at 0° or 90° for optimal rigging flexibility. Upgrade your control systems today for smoother, more reliable operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Friction Operation:\u003c\/strong\u003e Precision-molded Acetal sheaves running on stainless steel ball bearings provide high performance and minimize friction for effortless control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Offers a Maximum Working Load (MWL) of 400kg (880lbs) and a Breaking Load (B.L.) of 850kg (1870lbs), ensuring reliability under extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Features a Grade 316 stainless steel load strap and head fitting, paired with impact and UV-resistant, fiber-reinforced Nylon cheeks for long-lasting use in harsh marine conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Rigging:\u003c\/strong\u003e The two-way head can be fixed at 0° or 90°, allowing for flexible orientation to suit various rigging configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Sheave Diameter:\u003c\/strong\u003e 20mm (3\/4\") sheave diameter accommodates a maximum rope diameter of 6mm (1\/4\"), suitable for a wide range of control lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighs only 62g (2.2oz) to reduce overall rigging weight without compromising strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Pin Diameter:\u003c\/strong\u003e A pin diameter of 4mm (5\/32\") ensures secure attachment points.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis triple ball bearing block is ideal for creating powerful purchase systems and is well-suited for a variety of dinghy and small keelboat applications, including control lines, vangs, cunninghams, and traveller controls.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369808150603,"sku":"CT-103686","price":45.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55141XL.jpg?v=1621711062"},{"product_id":"ronstan-series-20-ball-bearing-block-triple-becket-2-axis-shackle-head-rf20312","title":"Ronstan RF20312 Series 20 Ball Bearing Block, Triple, 20mm Sheave, 400kg MWL","description":"\u003cp\u003eEngineered for demanding sailing applications, the Ronstan Series 20 Ball Bearing Block offers exceptional performance and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave diameter of 20mm, suitable for ropes up to 6mm.\u003c\/li\u003e\n\u003cli\u003eHigh Working Load Limit (MWL) of 400kg (880lbs).\u003c\/li\u003e\n\u003cli\u003eConstructed with UV Stabilized Acetal sheaves and Grade 316 stainless steel load strap.\u003c\/li\u003e\n\u003cli\u003eFeatures a Two-Way head that can be fixed at 0° or 90°.\u003c\/li\u003e\n\u003cli\u003eLightweight design weighing only 64g (2.3oz).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis block is ideal for dinghy control lines, vangs, cunninghams, and traveller controls.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369808248907,"sku":"CT-103687","price":49.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55142XL.jpg?v=1621711072"},{"product_id":"ronstan-series-30-block-single-loop-top-rf280","title":"Ronstan RF280 Series 30 Block - Single - Loop Top, 29mm Sheave","description":"\u003cp\u003e\u003cstrong\u003eEnhance your sailing control systems\u003c\/strong\u003e with the Ronstan Series 30 Single Block, designed for durability and lightweight performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a 29mm (1-1\/8 inch) sheave diameter.\u003c\/li\u003e\n\u003cli\u003eCompatible with ropes up to 8mm (5\/16 inch).\u003c\/li\u003e\n\u003cli\u003eMaximum Working Load (MWL) of 300kg (660lbs) and Breaking Load (BL) of 600kg (1,320lbs).\u003c\/li\u003e\n\u003cli\u003eConstructed with UV-stabilized Acetal sheave and Grade 316 stainless steel cheeks for long service life.\u003c\/li\u003e\n\u003cli\u003eLightweight design weighing only 20 grams (0.7 oz).\u003c\/li\u003e\n\u003cli\u003eSuitable for applications like vang, cunningham, and trapeze systems on dinghies and larger yachts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA reliable component for various marine applications.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369811329099,"sku":"CT-103690","price":12.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55161XL.jpg?v=1621711204"},{"product_id":"ronstan-series-30-ball-bearing-orbit-block-single-becket-swivel-shackle-head-rf35100","title":"Ronstan Series 30 Orbit Block, Single, Becket, Swivel Shackle, 30mm, 300kg MWL","description":"\u003cp\u003e\u003cstrong\u003eMaximize your sailing efficiency\u003c\/strong\u003e with the Ronstan Series 30 Ball Bearing Orbit Block. Engineered for superior performance on sailing vessels, this block offers an exceptional strength-to-weight ratio, making it the world's lightest in its class for its working load. Its precision design ensures minimum friction and consistent performance across the full working load range. Upgrade your rigging today for enhanced control and reliability.\u003c\/p\u003e\nKey Benefits:\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Strength-to-Weight Ratio:\u003c\/strong\u003e Achieved through all-composite reinforced polymer materials, providing high durability without added bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth, Low-Friction Operation:\u003c\/strong\u003e Features a proven 2-stage ball bearing system with high compression strength Acetal ball bearings, ensuring consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Crafted with a high compression strength carbon black Acetal sheave, toughened glass fiber reinforced Nylon frame\/cheeks, and a UV-stabilized, multi-strand impregnated SK75 Dyneema® link for long-lasting use in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Low Profile Design:\u003c\/strong\u003e Integrates seamlessly into your rigging, reducing snagging and maintaining aesthetics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Working Load:\u003c\/strong\u003e Boasts a Maximum Working Load (MWL) of 300kg (660lbs) and a Breaking Load (B.L.) of 600kg (1323lbs), suitable for demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Rope Compatibility:\u003c\/strong\u003e Accommodates a maximum rope diameter of 8mm (5\/16\"), offering versatility for various line sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Swivel Shackle Head:\u003c\/strong\u003e Provides robust attachment options and superior durability.\u003c\/li\u003e\n\u003c\/ul\u003e\nSpecifications:\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave Diameter:\u003c\/strong\u003e 30mm (1-3\/16\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 32g (1.1oz)\u003c\/li\u003e\n\u003c\/ul\u003e\nCompatibility \u0026amp; Applications:\u003cp\u003eIdeal for mainsheet systems and spinnaker sheets on dinghies up to 5 meters (16 feet). Also perfectly suited for halyard, vang, and backstay applications on boats up to 5 meters (16 feet), and various control line applications on larger yachts.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369812967499,"sku":"CT-103693","price":24.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55173XL.jpg?v=1621711302"},{"product_id":"ronstan-series-30-ball-bearing-orbit-block-single-becket-lashing-head-rf35101","title":"Ronstan Series 30 Ball Bearing Orbit Block, Single with Becket \u0026 Lashing Head","description":"\u003cp\u003e\u003cstrong\u003eExperience unparalleled performance and reliability\u003c\/strong\u003e with the Ronstan Series 30 Ball Bearing Orbit Block. Engineered for high-performance sailing, this block boasts the highest strength-to-weight ratio in its class, achieved through advanced all-composite reinforced polymer materials. Its precision 2-stage ball bearing system ensures minimum friction across the full working load range, providing consistent and smooth operation for demanding marine applications. Upgrade your rigging with Ronstan's proven technology for superior control and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight Design:\u003c\/strong\u003e Weighing only 22g (0.8oz), this block utilizes fiber-reinforced composites to eliminate heavy metal components, offering exceptional performance without added bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Working \u0026amp; Breaking Loads:\u003c\/strong\u003e Designed for demanding conditions, it provides a minimum working load (MWL) of 300kg (660lbs) and a breaking load (BL) of 600kg (1,320lbs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth, Low-Friction Operation:\u003c\/strong\u003e Features a 30mm (1-3\/16\") sheave diameter and a proven 2-stage ball bearing system with high compression grade Acetal ball bearings and a secondary full-contact bearing, ensuring consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Crafted with a toughened, glass fiber reinforced Nylon frame, high compression strength carbon black Acetal sheave and ball bearings, and a UV-stabilized, multi-strand impregnated SK75 Dyneema® link for long-lasting resilience in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Attachment Options:\u003c\/strong\u003e The single lashing head allows for easy, secure attachment and can be oriented at 0° or 90°. It also accepts an RF1850S shackle for conventional loop-top configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Profile Becket:\u003c\/strong\u003e The thru-sheave becket design minimizes height, contributing to a compact and efficient rigging setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal for mainsheet systems and spinnaker sheets on dinghies up to 5 meters (16 feet).\u003c\/li\u003e\n\u003cli\u003eSuitable for halyard, vang, and backstay applications on boats up to 5 meters (16 feet).\u003c\/li\u003e\n\u003cli\u003eExcellent for control line applications on larger yachts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369813229643,"sku":"CT-103694","price":17.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55174XL.jpg?v=1621711311"},{"product_id":"ronstan-series-30-ball-bearing-orbit-block-stand-up-swivel-rf35140","title":"Ronstan Series 30 Orbit Block, Stand Up Swivel – 300kg MWL","description":"\u003cp\u003e\u003cstrong\u003eMaximize your sailing performance\u003c\/strong\u003e with the Ronstan Series 30 Ball Bearing Orbit Block. Engineered with an industry-leading strength-to-weight ratio, this stand-up swivel block delivers exceptional efficiency and durability for demanding applications. Featuring a proven two-stage ball bearing system, it ensures minimum friction across the full working load range. Elevate your rigging system today with Ronstan's advanced composite technology.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight Design:\u003c\/strong\u003e Weighing only 33g (1.2oz), it offers superior performance without adding unnecessary bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Working Load:\u003c\/strong\u003e Boasts a maximum working load (MWL) of 300kg (660lbs) and a breaking load of 600kg (1320lbs), ensuring reliability under pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Friction Operation:\u003c\/strong\u003e Features a 2-stage ball bearing system with high compression strength Acetal bearings for consistent, smooth performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with a 30mm (1-3\/16\") sheave of carbon black Acetal and a fiber-reinforced Nylon frame, linked by UV-stabilized SK75 Dyneema® for extreme resilience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Versatile:\u003c\/strong\u003e Its low-profile design and multiple attachment options provide secure and adaptable integration into various rigging setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal for mainsheet systems and spinnaker sheets on dinghies up to 5 meters (16 feet).\u003c\/li\u003e\n\u003cli\u003eSuitable for halyard, vang, and backstay applications on boats up to 5 meters (16 feet).\u003c\/li\u003e\n\u003cli\u003eExcellent for control line applications on larger yachts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369813753931,"sku":"CT-103695","price":31.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55175XL.jpg?v=1621711320"},{"product_id":"ronstan-series-30-ball-bearing-orbit-block-cheek-rf35151","title":"Ronstan Series 30 Orbit Cheek Block, 30mm Sheave, 300kg MWL","description":"\u003cp\u003e\u003cstrong\u003eElevate your sailing performance\u003c\/strong\u003e with the Ronstan Series 30 Ball Bearing Orbit Block™ - Cheek. Engineered for superior strength and efficiency, this block boasts the highest strength-to-weight ratio in its class, achieved through advanced all-composite reinforced polymer materials. Its precision design incorporates an optimum number of high-compression acetal ball bearings, ensuring minimum friction and ultra-smooth operation across the entire working load range. Designed for durability and performance, it's a no-compromise solution for demanding sailing applications. 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Engineered for demanding marine applications, this block expertly handles high working loads, ensuring smooth operation for sheets, halyards, and control lines. Built with premium materials like Grade 316 stainless steel and UV-resistant acetal, it's designed for longevity in harsh marine environments. 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This innovative block offers unparalleled line management, featuring both automatic and manual ratchet engagement modes to suit your sailing style and conditions. Engineered for demanding marine environments, it provides exceptional holding power and smooth line handling. Enhance your sailing performance and safety today.\u003c\/p\u003e\nKey Features \u0026amp; Benefits:\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Ratchet Engagement:\u003c\/strong\u003e Offers both automatic engagement when load is applied and manual on\/off control for versatile line management, adapting to your preferred sailing method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Holding Power:\u003c\/strong\u003e Features Ronstan's Generation 2 sheave design with 12 gripping faces, providing up to 20:1 mechanical holding power to securely manage lines under load and minimize rope wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Sheave Diameter:\u003c\/strong\u003e A 55mm sheave is designed for efficient performance with ropes up to 10mm in diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Working Load:\u003c\/strong\u003e Rated for a Maximum Working Load (MWL) of 250kg (550lbs), ensuring reliable strength for critical sail control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-Grade Materials:\u003c\/strong\u003e Constructed with a hard-anodized aluminum sheave, grade 316 stainless steel head fitting, and toughened, glass-fiber reinforced nylon cheeks for exceptional durability and corrosion resistance in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwivel Head Shackle:\u003c\/strong\u003e Allows for unlimited block rotation, ensuring perfect alignment, preventing line twists, and adapting to various fixing points.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for mainsail systems, spinnaker sheets, halyards, vangs, and backstays on dinghies, sportsboats, and small keel boats up to 8 meters (26 feet).\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39369828991051,"sku":"CT-103720","price":93.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/55257XL.jpg?v=1621711967"},{"product_id":"ronstan-series-40-all-purpose-block-double-block-full-swivel-head-rf41200","title":"Ronstan Series 40 All Purpose Double Block, Swivel Head, 40mm Sheave","description":"\u003cp\u003e\u003cstrong\u003eOptimize your rigging performance\u003c\/strong\u003e with the Ronstan Series 40 All Purpose Double Block. Engineered for both dynamic and high static loads, this versatile block features self-lubricating Acetal polymer sheaves running on polished Grade 316 stainless steel races, ensuring smooth, low-friction operation and exceptional longevity. Its robust construction includes UV-stabilized Acetal sheaves and fiber-reinforced Nylon cheeks, providing superior durability and resistance to harsh marine environments. The freely swiveling head and slotted pin shackle prevent fouled lines, making it an ideal choice for a wide range of sailing applications. Upgrade your sailboat's control systems with Ronstan's trusted reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Features a 40mm (1-9\/16\") sheave diameter and accommodates ropes up to 10mm (7\/16\"), suitable for diverse rigging setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Boasts a 600kg (1,320lbs) Maximum Working Load (MWL) and a 1,200kg (2,650lbs) Breaking Load (BL), ensuring reliability and a strong safety margin for demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with UV-stabilized Acetal sheaves, impact and UV-resistant fiber-reinforced Nylon cheeks, and Grade 316 stainless steel components for superior corrosion resistance and extended service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e Self-lubricating sheave combined with polished stainless steel races guarantees efficient, low-maintenance performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible \u0026amp; Secure:\u003c\/strong\u003e The full swivel head with a slotted pin shackle allows for flexible attachment points and helps eliminate line fouling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications \u0026amp; Pairings:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis block is perfect for mainsail sheets, halyards, vangs, and spinnaker control lines on off-the-beach catamarans, one-design classes, and sportsboats up to 8M (26'). Consider pairing with Ronstan stand-up springs or other Series 40 rigging accessories for a complete and optimized system.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39370320445515,"sku":"CT-105573","price":55.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/65757XL.jpg?v=1621752861"},{"product_id":"ronstan-series-40-all-purpose-block-triple-swivel-head-rf41300","title":"Ronstan Series 40 Triple All Purpose Block, Swivel Head, 40mm","description":"\u003cp\u003e\u003cstrong\u003eElevate your rigging efficiency\u003c\/strong\u003e with the Ronstan Series 40 Triple All Purpose Block. Engineered for exceptional performance and durability, this versatile block is designed to handle both dynamic and high static loads with ease, ensuring reliable control for sheets, halyards, and control lines. Its robust construction and low-friction operation make it an essential component for competitive racing and recreational cruising. Upgrade your sailing setup for smoother, more responsive line management today.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Sheave Configuration:\u003c\/strong\u003e Provides superior power and versatility for complex rigging systems, managing multiple lines efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptive Lock™ Universal Swivel Head:\u003c\/strong\u003e Offers adaptable line management with the ability to swivel freely or be locked in one of two planes for optimal lead angles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Lubricating Acetal Polymer Sheaves:\u003c\/strong\u003e Runs on polished Grade 316 stainless steel races, ensuring incredibly low friction and extended service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Construction:\u003c\/strong\u003e Features impact and UV-resistant fibre-reinforced Nylon cheeks and Grade 316 stainless steel fittings for ultimate durability in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Working Loads:\u003c\/strong\u003e Boasts a Maximum Working Load (MWL) of 1540 lbs (700 kg) and a Breaking Load (BL) of 3090 lbs (1400 kg), providing robust reliability for critical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlotted Pin Shackle:\u003c\/strong\u003e Ingeniously designed to eliminate fouled lines, ensuring hassle-free and swift adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Line Size:\u003c\/strong\u003e Accommodates ropes up to 3\/8 inch (11 mm) diameter, compatible with a wide range of marine lines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications \u0026amp; Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIdeal for mainsheet, halyard, vang, and spinnaker control lines on off-the-beach catamarans, one-design classes, and sports boats up to 8m (26ft) in length.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39370498048075,"sku":"CT-106464","price":84.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/70600XL.jpg?v=1621775367"},{"product_id":"ronstan-series-40-ball-bearing-block-single-upright-lead-rf40171","title":"Ronstan Series 40 Ball Bearing Upright Lead Block","description":"\u003cp\u003e\u003cstrong\u003eRestore optimal sail control and minimize friction\u003c\/strong\u003e with the Ronstan Series 40 Ball Bearing Block. Designed as a low-profile solution for leading halyards and other rig controls back to cleats or jammers, this block ensures smooth operation even under heavy loads. Its robust construction, including a Grade 316 stainless steel load housing, guarantees reliability in demanding marine environments. Upgrade your rigging today for superior performance and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcetal\/Torlon Ball Bearings:\u003c\/strong\u003e Provides high-performance, low-friction operation for smooth sail control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Stage Ball Bearing System:\u003c\/strong\u003e Ensures consistent, reliable performance across the full load range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Stabilized Acetal Sheave:\u003c\/strong\u003e Offers excellent durability and resistance to degradation from sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade 316 Stainless Steel Load Housing:\u003c\/strong\u003e Delivers superior strength and corrosion resistance for longevity in marine conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Rope Diameter:\u003c\/strong\u003e Compatible with ropes up to 3\/8 inch (10 mm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Load Limit (MWL):\u003c\/strong\u003e Safely handles loads up to 770 lbs (350 kg).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Load (BL):\u003c\/strong\u003e Rated for a substantial breaking load of 2200 lbs (1000 kg).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave Diameter:\u003c\/strong\u003e 1 9\/16 inches (40 mm) for efficient rope guidance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighs only 2.1 oz (60 g) for minimal impact on rigging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Compatibility:\u003c\/strong\u003e Accommodates fasteners up to 3\/16 inch (5 mm).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal Application:\u003c\/strong\u003e Typically used for halyards at the mast base, providing efficient control lead.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39370498408523,"sku":"CT-106467","price":56.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/70615XL.jpg?v=1621775455"},{"product_id":"ronstan-series-50-all-purpose-block-double-rf51200","title":"Ronstan Series 50 All Purpose Double Block, 2\" Sheave, 2200lb MWL","description":"\u003cp\u003e\u003cstrong\u003eThe Ronstan Series 50 All Purpose Double Block delivers versatile and reliable performance for demanding sailing applications.\u003c\/strong\u003e Engineered for durability and low maintenance, this high-performance block is an ideal solution for sheets, halyards, and control lines on cruising and racing sailboats. Experience smooth, efficient line handling and exceptional longevity on the water. Upgrade your rigging with Ronstan's trusted engineering today.\u003c\/p\u003e\nKey Benefits \u0026amp; Specifications:\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous 2-inch (50 mm) sheave diameter:\u003c\/strong\u003e Ensures smooth, low-friction operation for various line sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccommodates up to 1\/2 inch (12 mm) rope:\u003c\/strong\u003e Provides broad compatibility for mainsheet, halyard, and control lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional 2200 lbs (1000 kg) Maximum Working Load (MWL):\u003c\/strong\u003e Guarantees reliable performance under demanding loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh 4410 lbs (2000 kg) Breaking Load (BL):\u003c\/strong\u003e Provides an ample safety margin for critical sailing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Built with a Grade 316 stainless steel load strap and impact\/UV-resistant, fiber-reinforced Nylon cheeks for superior corrosion resistance and impact protection in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Lubricating Sheave:\u003c\/strong\u003e Acetal polymer sheave delivers consistently low friction and extreme durability, ensuring long service life without constant maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Head Design:\u003c\/strong\u003e Features a swivel shackle head that allows full 360-degree rotation or can be locked in two planes, preventing fouled lines and enabling flexible rigging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlotted Pin Shackle:\u003c\/strong\u003e Eliminates fouled lines and simplifies attachment, ensuring efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighs only 9.0 oz (255 g), minimizing added weight aloft and optimizing overall boat performance.\u003c\/li\u003e\n\u003c\/ul\u003e\nCompatibility \u0026amp; Pairings:\u003cul\u003e\n\u003cli\u003eIdeal for mainsheet, halyard, vang, and spinnaker control lines on boats up to 33 ft (10m).\u003c\/li\u003e\n\u003cli\u003eAlso suitable for fine-tune mainsheet tackles, cunningham, and backstay systems.\u003c\/li\u003e\n\u003cli\u003eRecommended for high-load, static applications where lines remain under high tension for extended periods.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39370499555403,"sku":"CT-106472","price":78.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/70683XL.jpg?v=1621775691"},{"product_id":"ronstan-series-55-ratchet-mount-orbit-block-fiddle-becket-swivel-rf56510","title":"Ronstan Series 55 Ratchet Orbit Fiddle Block, Auto\/Manual, 21:1","description":"\u003cp\u003e\u003cstrong\u003eExperience superior control and efficiency\u003c\/strong\u003e on your sailboat with the Ronstan Series 55 Ratchet Orbit Fiddle Block. Engineered for optimal performance, this block boasts Ronstan's highest available holding power, ensuring precise sheet handling and quick adjustments for any sailing condition. Its unique auto and manual engagement modes offer unparalleled versatility, adapting to your specific needs whether you're racing or cruising. Upgrade your rigging today for a smoother, more responsive sailing experience.\u003c\/p\u003e\nKey Benefits \u0026amp; Specifications:\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Holding Power:\u003c\/strong\u003e Features up to 21:1 holding power, achieved through Generation 2 of Ronstan's patented sheave cross-hole geometry with 12 gripping faces, providing superior load resistance and minimizing rope wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Engagement Modes:\u003c\/strong\u003e Switch between auto-ratchet mode for smooth, free easing of sheets (ideal for gybing asymmetric spinnakers) and manual mode for consistent, engaged cleating, offering flexibility unique to Ronstan blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight Construction:\u003c\/strong\u003e Designed with all-composite reinforced polymer materials and a Dyneema® rope link head, resulting in the highest strength-to-weight ratio in its class for reduced ineffective mass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Friction 2-Stage Bearing System:\u003c\/strong\u003e Utilizes high compression strength carbon black Acetal ball bearings and a secondary full-contact bearing to ensure minimal friction across the full working load range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Materials:\u003c\/strong\u003e Constructed with an anodized aluminum sheave, toughened glass fiber reinforced Nylon frame and cheeks, and a UV stabilized, multi-strand SK75 Dyneema® rope link, all complemented by a grade 316 stainless steel swivel shackle head for corrosion resistance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Line Size:\u003c\/strong\u003e Accommodates lines up to 3\/8 inch (10mm), suitable for a wide range of sailing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Working Load:\u003c\/strong\u003e Rated for a maximum working load of 550 lbs (250 kg), providing reliable performance under significant tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpressive Breaking Load:\u003c\/strong\u003e Offers a breaking load of 1650 lbs (750 kg) for enhanced safety and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Weighs only 3.9 oz (112 g), contributing to a low-profile setup without compromising strength.\u003c\/li\u003e\n\u003c\/ul\u003e\nRecommended Applications:\u003cul\u003e\n\u003cli\u003eMainsheet systems on dinghies, sportsboats, and small keelboats up to 9m (30ft).\u003c\/li\u003e\n\u003cli\u003eSpinnaker sheets on dinghies, sportsboats, and small keelboats up to 9m (30ft).\u003c\/li\u003e\n\u003cli\u003eHalyard, vang, and backstay applications on boats up to 8m (26ft).\u003c\/li\u003e\n\u003cli\u003eControl line applications on larger yachts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":39370500243531,"sku":"CT-106474","price":99.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/70708XL.jpg?v=1621775817"},{"product_id":"ronstan-series-15-ball-bearing-utility-block-pivoting-lead-block-rf15174","title":"Ronstan Series 15 Ball Bearing Pivoting Lead Block, 15mm Sheave, 260lb MWL","description":"\u003cp\u003e\u003cstrong\u003eExperience superior performance and minimal friction\u003c\/strong\u003e with the Ronstan Series 15 Ball Bearing Pivoting Lead Block. Engineered as one of the smallest and lightest ball bearing blocks available, this utility block is designed for efficiency and durability in demanding marine applications. Its precision construction ensures reliable operation, making it an essential component for competitive sailors and recreational enthusiasts alike. 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Engineered for demanding marine applications, this block delivers exceptional performance and durability for precise line management. Its lightweight, strong design ensures minimal friction and reliable operation, making it the ideal choice for competitive sailing and high-performance dinghies. 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This innovative block guides your furling control line cleanly outside your stanchions, leading it aft to the cockpit without cluttering your deck. Engineered for efficiency and durability, it's an essential upgrade for any sailor seeking a cleaner, safer, and more organized setup. Invest in Schaefer Marine quality for reliable performance on the water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Line Management:\u003c\/strong\u003e Unique \"Clear Step\" design routes furling lines outside stanchions, improving deck safety and aesthetics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits 1\" Stanchions:\u003c\/strong\u003e Specifically designed for secure mounting onto standard 1-inch stanchions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccommodates Lines up to 1\/2\":\u003c\/strong\u003e Capable of handling furling control lines with diameters up to 0.5 inches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Friction Delrin Sheave:\u003c\/strong\u003e Features a durable Delrin ball bearing sheave for exceptionally smooth and efficient line movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Stainless Steel Cheeks:\u003c\/strong\u003e Constructed with high-strength stainless steel for lasting durability in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Set Screw Lock:\u003c\/strong\u003e A convenient set screw ensures the block remains firmly in its designated position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Safe Working Load:\u003c\/strong\u003e Rated for a robust 750 lbs (350kg) to safely manage demanding loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Dimensions:\u003c\/strong\u003e Measures 3-1\/8\" (79mm) in length and 1-1\/8\" (29mm) in thickness, offering an unobtrusive profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighs only 5oz (142g), contributing minimal additional weight to your rigging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-Year Warranty:\u003c\/strong\u003e Backed by Schaefer Marine's commitment to quality with a comprehensive 10-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your marine hardware with the Schaefer Marine Clear Step Lead Block and experience superior line management and durability.\u003c\/p\u003e","brand":"Schaefer Marine","offers":[{"title":"Default Title","offer_id":39370695278667,"sku":"CT-107257","price":87.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/74732XL.jpg?v=1621796577"},{"product_id":"schaefer-series-7-flat-base-aluminum-cheek-delrin-sheave-704-11","title":"Schaefer Marine Series 7 Flat Base Cheek Block, Delrin Sheave, 2-3\/8\" Dia.","description":"\u003cp\u003e\u003cstrong\u003eEnsure reliable and smooth line management on your vessel\u003c\/strong\u003e with the Schaefer Marine Series 7 Flat Base Cheek Block. 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Upgrade your sailing experience with Schaefer Marine's trusted quality today.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Construction:\u003c\/strong\u003e Crafted from polished stainless steel for superior durability and reliability, even in harsh saltwater conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e Features a UV-resistant Delrin™ sheave and polyethylene liner, ensuring low-friction gliding and reducing wear on both the slide and T-track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Positioning:\u003c\/strong\u003e Spring-loaded mechanism with a pin stop allows for quick and secure adjustment, keeping your rigging precisely where you need it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Safe Working Load:\u003c\/strong\u003e Rated for a Safe Working Load (SWL) of 2250 lbs (1020 kg), providing robust support for demanding loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Designed for 1-1\/4\" x 3\/16\" (32 mm x 5 mm) T-track systems, suitable for boats up to 33 feet (10 meters) in length with a maximum sail area of 520 sq. ft. 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Engineered for demanding marine environments, this block combines robust design with Harken's renowned quality. Its forged aluminum sideplates provide superior strength and protection for the sheave, ensuring durability where it counts. With a design that focuses on essential performance, the Element series offers a cost-effective solution without compromising on the smooth operation and corrosion resistance Harken is known for. 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These compact, low-friction blocks are ideal for sailboards, smaller dinghies, and a variety of lightly loaded control lines on boats of all sizes. Featuring sheaves that run exclusively on a ball bearing system, this block ensures fast trim and smooth release under any load. 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Engineered for performance on smaller boats, sailboards, and lightly loaded control lines, this block delivers smooth, low-friction operation for fast trim and precise line adjustments. Its compact and lightweight design, combined with robust construction, ensures reliable performance in demanding marine environments. Upgrade your system for superior control and responsiveness on the water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e22mm \/ 7\/8in. 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Built with free-rolling Delrin® ball bearings and UV-stabilized, carbon-black additive side plates, it delivers consistent, reliable operation and maximum protection in harsh marine environments. Upgrade your sailing setup today for improved line management and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e22mm Sheave Diameter:\u003c\/strong\u003e Optimized for compact setups and precise line adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV-Jam \u0026amp; Becket Feature:\u003c\/strong\u003e Ensures quick line insertion, secure holding, and easy reeving for efficient tackle systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e102mm Overall Length:\u003c\/strong\u003e Compact design for minimal interference on deck.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Construction:\u003c\/strong\u003e Weighs only 57g (2 oz) to reduce overall rigging mass without compromising strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Materials:\u003c\/strong\u003e Features stainless steel sideplates for added strength and corrosion resistance, alongside UV-stabilized Delrin® ball bearings for longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6mm Max Line Diameter:\u003c\/strong\u003e Accommodates common control lines for versatile use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5mm Shackle Pin Diameter:\u003c\/strong\u003e Provides secure attachment to various rigging points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e159kg (350 lb) Max Working Load:\u003c\/strong\u003e Offers reliable strength for demanding sailing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e544kg (1200 lb) Breaking Load:\u003c\/strong\u003e Provides exceptional breaking strength for enhanced safety and peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended Applications:\u003c\/strong\u003e Ideal for Cunninghams\/outhauls, Vangs, Traveler controls, Lead car return tackles, Barber haulers, Flag halyards, and Leech cords.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":39370945658955,"sku":"CT-108316","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/79043XL.jpg?v=1621825148"},{"product_id":"harken-29mm-triple-carbo-air-block-w-swivel-344","title":"Harken 29mm Triple Carbo Air Block w\/Swivel, 990lb Load","description":"\u003cp\u003e\u003cstrong\u003eAchieve efficient and reliable sail trim\u003c\/strong\u003e with the Harken 29mm Triple Carbo Air Block with Swivel. 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Upgrade your rigging for unparalleled control and responsiveness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Sheave Diameter:\u003c\/strong\u003e Features a 29mm (1-1\/8 inch) sheave, allowing compatibility with a wide range of lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Line Capacity:\u003c\/strong\u003e Supports a maximum line diameter of 8mm (5\/16 inch), ensuring broad application suitability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Strength:\u003c\/strong\u003e Rated for a maximum working load of 449kg (990lb) and a breaking load of 907kg (2000lb), providing superior safety margins for heavy-duty use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatherlight Design:\u003c\/strong\u003e Weighs only 74g (2.6oz), minimizing overall rigging system weight for improved performance and speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Swivel:\u003c\/strong\u003e Includes a patented swivel mechanism that can be locked in front or side positions or allowed to spin freely to prevent line twisting and ensure optimal angle adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with tough, fiber-reinforced composite, including glass-filled nylon sideplates, and UV-stabilized components with carbon black for maximum protection against the elements and extended lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended Applications:\u003c\/strong\u003e Ideal as a mainsheet block on small dinghies like the Optimist, or for various control lines on boats of all sizes.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":39370945953867,"sku":"CT-108320","price":70.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/79048XL.jpg?v=1621825193"},{"product_id":"harken-16mm-forkhead-block-376","title":"Harken 376 16mm Forkhead Block, 250lb MWL, Stainless Steel Ball Bearings","description":"\u003cp\u003e\u003cstrong\u003eOptimize your sailing rig's performance\u003c\/strong\u003e with the Harken 376 16mm Forkhead Block. Harken's smallest block, it is engineered for precision control of small synthetic lines on high-tech dinghies. Featuring a patented bearing system with stainless steel balls, this block delivers smooth, low-friction operation and exceptional durability, ensuring reliable performance when you need it most. Upgrade your control systems today for unmatched efficiency on the water.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Sheave Diameter:\u003c\/strong\u003e A 16mm (5\/8in) sheave ensures minimal friction and efficient line management, ideal for fine-tuning control lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact Length:\u003c\/strong\u003e At just 29mm (1-1\/8in) in length, this block offers a low-profile fit for tight spaces on performance dinghies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatherlight Construction:\u003c\/strong\u003e Weighing only 11g (.38oz), it minimizes added weight to your rig without compromising strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Line Compatibility:\u003c\/strong\u003e Designed for lines up to 5mm (7\/32in) in diameter, accommodating common small synthetic control lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Maximum Working Load:\u003c\/strong\u003e Boasts a maximum working load of 113kg (250lb) for reliable handling of critical control line applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Breaking Load:\u003c\/strong\u003e Offers a robust breaking load of 544kg (1200lb), providing superior strength for demanding sailing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Bearing System:\u003c\/strong\u003e Features stainless steel ball bearings in a captive grooved race for smooth, low-friction operation and enhanced durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended Uses:\u003c\/strong\u003e Ideal for Cunningham and outhaul systems on Laser Class dinghies, big boat leech lines, downhauls, traveler controls, spinnaker pole trip lines, and halyards on prams.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":39370946084939,"sku":"CT-108322","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/79050XL.jpg?v=1621825211"},{"product_id":"harken-29mm-double-carbo-air-block-381","title":"Harken 381 29mm Double Carbo Air Block, 29mm Sheave, 660lb Load","description":"\u003cp\u003e\u003cstrong\u003eOptimize your sailing performance\u003c\/strong\u003e with the Harken 29mm Double Carbo Air Block, designed for lightweight strength and reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a 29mm sheave diameter for efficient operation.\u003c\/li\u003e\n\u003cli\u003eMeasures 54mm in length and weighs only 34g, making it exceptionally lightweight.\u003c\/li\u003e\n\u003cli\u003eSupports lines up to 8mm in diameter.\u003c\/li\u003e\n\u003cli\u003eBoasts a high maximum working load of 299kg (660lb) and a breaking load of 737kg (1625lb).\u003c\/li\u003e\n\u003cli\u003eLow-friction design ensures smooth and easy trimming.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis robust block is built to handle demanding marine conditions.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":39370946183243,"sku":"CT-108323","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/79052XL.jpg?v=1621825228"},{"product_id":"harken-16mm-block-404","title":"Harken 404 16mm Ball Bearing Block, 250lb Max Load","description":"\u003cp\u003e\u003cstrong\u003eElevate your sailing control and efficiency\u003c\/strong\u003e with the Harken 404 16mm Ball Bearing Block, Harken's smallest block designed for the demands of high-performance sailing. Engineered for compact dinghies and precise control lines, this block integrates seamlessly into advanced sail trim systems, offering unparalleled responsiveness and reliability from a trusted marine hardware leader.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact Design:\u003c\/strong\u003e As Harken's smallest block, its minimal 29mm (1-1\/8 inch) length and 10g (.33oz) weight are ideal for weight-sensitive applications on high-tech dinghies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Ball Bearing System:\u003c\/strong\u003e Features Harken's patented system with stainless steel balls in a captive grooved race, ensuring exceptionally low friction and smooth operation under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Load Capacity:\u003c\/strong\u003e Safely manages a maximum working load of 250 lb (113 kg) and boasts a breaking load of 1200 lb (544 kg) for dependable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Line Handling:\u003c\/strong\u003e An integrated O-ring keeps the line securely in the sheave, preventing accidental dislodgement during intermittent loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Line Compatibility:\u003c\/strong\u003e Perfectly suited for use with synthetic control lines up to 5mm (7\/32 inch) in diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with quality materials for resilience in harsh marine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave Diameter: 16mm (5\/8 inch)\u003c\/li\u003e\n\u003cli\u003eLength: 29mm (1-1\/8 inch)\u003c\/li\u003e\n\u003cli\u003eWeight: 10g (.33 oz)\u003c\/li\u003e\n\u003cli\u003eMaximum Line Diameter: 5mm (7\/32 inch)\u003c\/li\u003e\n\u003cli\u003eMaximum Working Load: 250 lb (113 kg)\u003c\/li\u003e\n\u003cli\u003eBreaking Load: 1200 lb (544 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIntegrate this essential Harken component into your control system today for optimized sail trim and a superior sailing experience.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":39370946248779,"sku":"CT-108324","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/79053XL.jpg?v=1621825237"},{"product_id":"harken-16mm-block-w-becket-405","title":"Harken 16mm Classic Block with Becket, 250 lb Working Load","description":"\u003cp\u003e\u003cstrong\u003eAchieve precise control and reliable performance\u003c\/strong\u003e on your sailboat with the Harken 16mm Classic Block with Becket. Harken's smallest and lightest block, this essential piece of hardware is engineered for efficient management of small synthetic control lines on high-tech dinghies and other performance boats. Its patented bearing system, featuring hardened stainless steel ball bearings, ensures smooth, low-friction operation even under high loads. Upgrade your rigging with Harken's renowned quality and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Sheave Diameter:\u003c\/strong\u003e The 16mm (5\/8 in) sheave is perfectly sized for small synthetic control lines, enabling precise adjustments on high-tech dinghies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Bearing System:\u003c\/strong\u003e Utilizes a patented system with hardened stainless steel ball bearings in a captive grooved race, delivering smooth, reliable, and low-friction performance under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Working Load:\u003c\/strong\u003e Rated for a maximum working load of 250 lb (113 kg), providing exceptional strength for demanding sailing applications and offering the highest working load among similarly sized blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Breaking Load:\u003c\/strong\u003e Features a breaking load of 1200 lb (544 kg), ensuring extreme durability and significant safety margins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighing only 12 g (.44 oz), this block reduces overall boat weight without compromising strength, ideal for performance-focused rigging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Line Capacity:\u003c\/strong\u003e Accommodates a maximum line diameter of 5mm (7\/32 in), suitable for common small diameter control lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Rigging:\u003c\/strong\u003e Includes a becket for expanded rigging options, allowing for easy attachment of additional lines or systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended Applications:\u003c\/strong\u003e Ideal for dinghy control lines, big boat leech lines, downhauls, traveler controls, spinnaker pole trip lines, outhauls, cunninghams, and halyards on prams.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":39370946281547,"sku":"CT-108325","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/79054XL.jpg?v=1621825246"},{"product_id":"harken-16mm-double-block-406","title":"Harken 16mm Double Block, 450lb MWL, Stainless Steel Ball Bearings","description":"\u003cp\u003e\u003cstrong\u003eElevate your high-performance sailing\u003c\/strong\u003e with the Harken 16mm Double Block. As Harken's smallest block, this ultra-compact and lightweight component is specifically engineered for precision control on high-tech dinghies. Its patented bearing system, featuring stainless steel balls in a captive grooved race, ensures exceptionally smooth and low-friction operation, even under heavy loads. Trust in Harken's renowned quality to deliver reliable performance for your most demanding sailing needs. 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This is Harken's smallest and lightest block, meticulously engineered for small synthetic control lines, offering superior performance where weight and efficiency are paramount. Its patented design ensures reliable, smooth operation under demanding conditions. Upgrade your sailing performance today.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 16mm Sheave:\u003c\/strong\u003e Ideal for high-tech dinghies and small synthetic control lines, minimizing bulk and maximizing efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Maximum Working Load:\u003c\/strong\u003e Supports up to 318kg (700lb), providing robust strength for critical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight Design:\u003c\/strong\u003e Weighing only 41g (1.44oz), it reduces overall rigging weight without compromising strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Bearing System:\u003c\/strong\u003e Utilizes stainless steel balls in a captive grooved race for friction-free movement and exceptional durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished 316 Stainless Steel Top Strap:\u003c\/strong\u003e Ensures robust construction and excellent corrosion resistance in marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Small Lines:\u003c\/strong\u003e Accommodates lines up to 5mm (7\/32in) for precision control on competitive vessels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Breaking Load:\u003c\/strong\u003e Rated for 544kg (1200lb) for enhanced safety and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":39370946445387,"sku":"CT-108328","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/products\/79057XL.jpg?v=1621825273"},{"product_id":"harken-16mm-triple-block-w-becket-409","title":"Harken 16mm Triple Block with Becket, 700lb MWL, Stainless Steel Bearings","description":"\u003cp\u003e\u003cstrong\u003eAchieve unparalleled control and efficiency\u003c\/strong\u003e on your high-tech dinghy with the Harken 16mm Triple Block with Becket. 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