{"product_id":"barton-size-3-45mm-plain-bearing-pulley-block-double-swivel-becket-n03231","title":"Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel  Becket [N03231]","description":" \u003cp\u003e\u003c\/p\u003e\u003cp id=\"isPasted\"\u003e\u003cstrong\u003eSize 3 45mm Plain Bearing Pulley Block Double Swivel \u0026amp; Becket\u003c\/strong\u003e\u003c\/p\u003e\u003cp id=\"isPasted\"\u003eThe size 3 Barton plain bearing blocks have 45mm (1 3\/4\" sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass-filled nylon and Acetal sheaves to maximise their strength whilst keeping weight to a minimum. Suitable for use as mainsheet, vangs, lead blocks, or wherever a powerful and compact purchase system is required on dinghies, dayboats, and lightweight cruisers.\u003c\/p\u003e\u003cp\u003eSuitable for up to 10mm (3\/8\") rope.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli id=\"isPasted\"\u003eWeight: 143 g\u003c\/li\u003e\n\u003cli\u003eDimensions: 118 × 46 × 47 mm\u003c\/li\u003e\n\u003cli\u003eSize: 3 (45MM)\u003c\/li\u003e\n\u003cli\u003eBlock Type: Swivel + Becket\u003c\/li\u003e\n\u003cli\u003eNo. of Sheaves: Double\u003c\/li\u003e\n\u003cli\u003eBearing Type: Plain\u003c\/li\u003e\n\u003cli\u003eSheave Size: 45mm x 13mm (1 3\/4\" x 35\/64\")\u003c\/li\u003e\n\u003cli\u003eMax rope diameter: 10mm (3\/8\")\u003c\/li\u003e\n\u003cli\u003eSWL: 400kg (881lbs)\u003c\/li\u003e\n\u003cli\u003eBreak load: 800kg (1763lbs)\u003c\/li\u003e\n\u003cli\u003eMax rolling load (ball bearing blocks): 270kg (595lbs)\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:mm1mmphl ---\u003e\u003cbr\u003e\u003ca href=\"https:\/\/productimageserver.com\/literature\/quickGuide\/111831QG.pdf\" target=\"_blank\"\u003eQuick Guide (pdf)\u003c\/a\u003e","brand":"Barton Marine","offers":[{"title":"Default Title","offer_id":44305774739525,"sku":"CWR-111831","price":51.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/7349\/0245\/files\/111831XL.jpg?v=1765478138","url":"https:\/\/www.shopsoundboatworks.com\/products\/barton-size-3-45mm-plain-bearing-pulley-block-double-swivel-becket-n03231","provider":"Sound Boatworks","version":"1.0","type":"link"}