{"product_id":"ronstan-series-40-all-purpose-block-single-cheek","title":"Ronstan Series 40 All Purpose Cheek Block, Single Sheave – 400kg MWL","description":"\u003cp\u003e\u003cstrong\u003eMaximize your sailing performance and control\u003c\/strong\u003e with the Ronstan Series 40 All Purpose Cheek Block. Engineered for robustness and smooth operation, this single sheave block is designed to excel under both high dynamic and static loads, making it an indispensable component for cruising and racing yachts up to 8 meters (26 feet). Its thoughtful design ensures reliability and longevity in the demanding marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for High Loads:\u003c\/strong\u003e Features an impressive 400 kg (880 lb) Maximum Working Load and a 1000 kg (2200 lb) Breaking Load, ensuring exceptional strength for critical control lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Lubricating Acetal Sheave:\u003c\/strong\u003e The 40mm (1 9\/16 in) UV-stabilized Acetal polymer sheave runs on polished 316 stainless steel races, providing consistently smooth, low-friction operation with minimal maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with impact and UV-resistant, fiber-reinforced Nylon cheeks and a Grade 316 stainless steel bearing race for superior corrosion resistance and a long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Rope Compatibility:\u003c\/strong\u003e Accommodates ropes up to 12mm (1\/2 in) in diameter, suitable for a wide range of sailing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Pairings:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal for mainsheets, halyards, vangs, and spinnaker control lines on various boats, including off-the-beach catamarans, one-design classes, and sports boats.\u003c\/li\u003e\n\u003cli\u003eCan be mounted on masts and booms using a compatible curved surface adapter.\u003c\/li\u003e\n\u003cli\u003eDesigned to be stackable with other Ronstan Series 40 deck organizers for customized rigging solutions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":53275121713470,"sku":"CT-117303","price":89.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/files\/70607XL.jpg?v=1775339206","url":"https:\/\/www.tugandtow.com\/products\/ronstan-series-40-all-purpose-block-single-cheek","provider":"Tug and Tow","version":"1.0","type":"link"}