{"product_id":"barton-marine-size-3-45mm-double-swivel-becket-pulley-block-n03231","title":"Barton Marine Size 3 45mm Double Swivel Becket Pulley Block N03231","description":"\u003cp id=\"isPasted\"\u003e\u003cstrong\u003eSize 3 45mm Plain Bearing Pulley Block Double Swivel  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:m2lsl5xp ---\u003e\n\u003cp\u003eThe Barton Marine Size 3 45mm Double Swivel Becket Pulley Block is designed for lightweight sailing setups where reliability and performance are essential. Crafted with a stainless steel frame and advanced materials such as 30% fibre glass-filled nylon and Acetal sheaves, this pulley offers a perfect balance of strength and minimal weight. Its double sheave configuration allows for efficient handling of ropes up to 10mm (3\/8 inches) in diameter, making it ideal for applications like mainsheets, vangs, and lead blocks on dinghies, dayboats, and lightweight cruisers.\u003cbr\u003eBuilt with a plain bearing and a durable swivel mechanism, the Barton N03231 ensures smooth operation and reliable performance under load. The sheaves measure 45mm x 13mm (1 3\/4 x 35\/64 inches), providing a versatile and powerful purchase point. The pulley weighs just 5 ounces, making it easy to handle and install without adding unnecessary weight to your sailing setup. Its maximum working load is 880 pounds, with a break load of 1,763 pounds, offering ample safety margins for demanding sailing conditions.\u003cbr\u003eThis pulley is designed for durability and ease of use, featuring high-quality components that withstand the rigors of marine environments. Whether you're upgrading your existing hardware or outfitting a new boat, the Barton Marine Size 3 pulley block provides a reliable, lightweight solution for a variety of sailing applications. Its compact size and robust construction make it suitable for tight spaces while delivering the performance needed for high-stress situations on the water.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSize 3 pulley with 45mm sheave diameter for versatile use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDouble sheave design for efficient rope handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePlain bearing for smooth operation and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSwivel with becket for flexible rigging options\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed with stainless steel frame and advanced composites for strength and weight savings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for ropes up to 10mm (3\/8 inches)\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaximum working load of 880 pounds with a break load of 1,763 pounds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLightweight at approximately 5 ounces for easy handling and installation\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eTruck Freight: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOversized: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Barton Marine","offers":[{"title":"Default Title","offer_id":43786688725081,"sku":"111831","price":51.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/111831XL.jpg?v=1784905505","url":"https:\/\/www.marinepartsonly.com\/products\/barton-marine-size-3-45mm-double-swivel-becket-pulley-block-n03231","provider":"Marine Parts Only","version":"1.0","type":"link"}