{"product_id":"a2057-quad-with-becket","title":"50mm Quad Dynamic Block - Becket","description":"\u003cp\u003e50mm Quad Dynamic Block with Becket.\u003c\/p\u003e\n\u003cp\u003eThe A2057 is a high-performing ball bearing block, designed to eliminate friction and allow rope to run at great speeds.\u003c\/p\u003e\n\u003cp\u003eIdeal for use on Keelboats and Catamarans for a range of applications from jib sheet to mainsheet systems, to backstay tensioning systems and everything in between. \u003cbr\u003eThe 50mm quad is a great choice for systems which require a larger purchase system with minimal friction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBearings:\u003c\/strong\u003e Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems available on the market.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwivel Lock: \u003c\/strong\u003eThe A2057 comes with a removable swivel lock moulding. When installed, the shackle can be locked in 90-degree orientations. When removed, the attachment shackle can spin freely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecket: \u003c\/strong\u003eThis pulley features a central becket between the sheaves. This allows for easy termination of a rope as well as helping keep the load centralised.\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196760793463,"sku":"A2057","price":187.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2057-2.jpg?v=1781800481","url":"https:\/\/allenbrothers.co.uk\/products\/a2057-quad-with-becket","provider":"Allen | Performance Sailing Hardware","version":"1.0","type":"link"}