{"product_id":"harken-25mm-wire-block-w-shackle","title":"Harken 300 25mm Line\/Wire Block with Shackle, 1000lb WLL","description":"\u003cp\u003e\u003cstrong\u003eElevate your sailing performance\u003c\/strong\u003e with the Harken 300 25mm Line\/Wire Block. Engineered for efficiency, this lightweight, low-friction block is designed to effortlessly carry wire halyards and high-strength control lines on boats of all sizes. Featuring Hardkote-anodized, Teflon-impregnated sheaves and high-load composite bearings, it delivers smooth operation, superior strength, and exceptional corrosion resistance. Upgrade your rigging for reliable performance in demanding marine environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e A 25mm (1 inch) sheave diameter ensures a streamlined profile without compromising strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight:\u003c\/strong\u003e Weighing only 28g (1oz), this block minimizes weight aloft, contributing to improved boat performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Working Load:\u003c\/strong\u003e Boasts a maximum working load capacity of 454kg (1000lb), confidently handling demanding loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Breaking Strength:\u003c\/strong\u003e Features a breaking load of 907kg (2000lb) for enhanced safety and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Accommodates wires up to 2mm (3\/32 inch) and lines up to 4mm (5\/32 inch), suitable for various rigging setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Attachment:\u003c\/strong\u003e Equipped with a 5mm (3\/16 inch) shackle pin for reliable and strong connection points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant Sheave:\u003c\/strong\u003e Hardkote-anodized and Teflon-impregnated sheave provides excellent strength and resistance to harsh marine conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Applications:\u003c\/strong\u003e Ideal for use with wire halyards, vangs, and control lines across a wide range of sailing vessels. This block is commonly recommended for one-design applications such as J\/22 Vang Boom Block, Lightning Vang Block, and Star Vang systems.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53306790641982,"sku":"CT-119887","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/files\/79045XL.jpg?v=1779140503","url":"https:\/\/www.tugandtow.com\/products\/harken-25mm-wire-block-w-shackle","provider":"Tug and Tow","version":"1.0","type":"link"}