{"product_id":"barton-marine-size-3-45mm-ball-bearing-pulley-block-double-swivel-becket","title":"Barton Marine Size 3 45mm Ball Bearing Pulley Block Double Swivel \u0026 Becket","description":"\u003cp\u003eThe size 3 Barton ball bearing blocks have  45mm (1Ó _) 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.  Suitable for up to 10mm (3\/8Ó) rope.\u003c\/p\u003e","brand":"Barton Marine","offers":[{"title":"Default Title","offer_id":47370307273013,"sku":"BAR-N13231","price":76.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0392\/1461\/products\/N03231.jpg?v=1699563867","url":"https:\/\/senditsailing.com\/products\/barton-marine-size-3-45mm-ball-bearing-pulley-block-double-swivel-becket","provider":"SendIt Sailing","version":"1.0","type":"link"}