{"title":"15mm Dynamic Blocks","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eA compact range of 15mm ball bearing blocks designed for lightweight, low-friction control systems. Featuring durable, UV-stable construction and stainless steel bearings, these blocks are available in multiple attachment options—including webbing and tie-on—offering versatile solutions for leech lines, soft rigging, and other space-critical applications.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"15mm-tii-on-block","title":"15mm Tii-On Block","description":"\u003cp\u003e15mm Dynamic Tii-On Block\u003c\/p\u003e\n\n\u003cp\u003eThe A2015-Tii 15mm ball bearing block is a compact, lightweight solution designed for versatile, low-friction control line systems. This version features an integrated top hole, allowing the block to be securely attached using rope or line—ideal for soft-attachment setups where flexibility and simplicity are key.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for smooth performance, it incorporates stainless steel ball bearings running on a stainless steel axle, ensuring efficient load handling and minimal friction. The one-piece body is moulded from UV-stable, glass-loaded nylon, providing excellent strength and durability in demanding marine environments.\u003c\/p\u003e\n\n\u003cp\u003eIts low-profile, lightweight design makes it perfect for applications using thin lines where space and weight savings are essential. The tie-on configuration offers adaptability across a wide range of uses, from sail control systems to custom rigging solutions.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003e15mm sheave for small-diameter lines\u003c\/p\u003e\n\n\u003cp\u003eStainless steel ball bearings for smooth, low-friction performance\u003c\/p\u003e\n\n\u003cp\u003eStainless steel axle for strength and durability\u003c\/p\u003e\n\n\u003cp\u003eOne-piece, UV-stable glass-loaded nylon construction\u003c\/p\u003e\n\n\u003cp\u003eIntegrated top hole for secure tie-on attachment\u003c\/p\u003e\n\n\u003cp\u003eLightweight, compact, low-profile design\u003c\/p\u003e\n\n\u003cp\u003eIdeal Applications:\n\u003cbr\u003eLeech lines, control lines, soft-attachment rigging, and other setups requiring a flexible, low-profile block attachment.\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196735431031,"sku":"A2015-Tii","price":10.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2015Tii.jpg?v=1781800229"},{"product_id":"15mm-webbing-block","title":"15mm Webbing Block","description":"\u003cp\u003e15mm Dynamic Webbing Block\u003c\/p\u003e\n\n\u003cp\u003eThe A2015-WEB 15mm ball bearing block is a compact, lightweight solution designed for high-performance applications where space, weight, and efficiency matter. Engineered with precision, it features stainless steel ball bearings running on a stainless steel axle, delivering smooth, low-friction operation even under load.\u003c\/p\u003e\n\n\u003cp\u003eThe body is manufactured as a one-piece moulding from UV-stable, glass-loaded nylon, ensuring excellent strength, durability, and long-term resistance to harsh marine environments.\u003c\/p\u003e\n\n\u003cp\u003eDesigned specifically for integration with 10mm webbing straps, this block is ideal for sail leech lines where a clean, low-profile setup is essential. Its versatile design also makes it well-suited for use in winging harnesses, soft attachments, or sewn-in canopy systems.\u003c\/p\u003e\n\n\u003cp\u003eWith its minimal footprint and efficient performance, the A2015-WEB is perfect for thin control lines that demand reliable, friction-free running.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003e15mm sheave for small-diameter lines\u003c\/p\u003e\n\n\u003cp\u003eStainless steel ball bearings for smooth, low-friction performance\u003c\/p\u003e\n\n\u003cp\u003eStainless steel axle for strength and longevity\u003c\/p\u003e\n\n\u003cp\u003eOne-piece, glass-loaded nylon construction for durability and UV resistance\u003c\/p\u003e\n\n\u003cp\u003eDesigned for 10mm webbing attachment\u003c\/p\u003e\n\n\u003cp\u003eUltra low-profile and lightweight design\u003c\/p\u003e\n\n\u003cp\u003eIdeal Applications:\u003c\/p\u003e\n\n\u003cp\u003eLeech lines, winging harnesses, sewn-in canopy systems, and other lightweight control line setups where compact efficiency is key.\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196735562103,"sku":"A2015-WEB","price":10.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2015web.jpg?v=1781800230"}],"url":"https:\/\/allenbrothers.co.uk\/collections\/15mm-dynamic-blocks.oembed","provider":"Allen | Performance Sailing Hardware","version":"1.0","type":"link"}