{"product_id":"barton-30mm-double-pulley-block-swivel-becket","title":"Barton 30mm Double Pulley Block Swivel Becket Plain Bearing","description":"\u003cli\u003eBarton 30mm Double Pulley Block is designed to provide reliable line control and smooth rope handling for sailboats and marine rigging systems. Built for durability and dependable performance, this block helps sailors manage control lines, sheets, and other rigging applications where mechanical advantage and efficient line movement are important.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003c\/li\u003e\u003cli\u003eConstructed using Barton Marine’s proven engineering standards, this pulley block features strong composite side plates and a plain bearing sheave system that delivers consistent performance under load. The 30mm sheaves allow lines to move smoothly through the block while helping reduce friction during sailing maneuvers and rigging adjustments.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003c\/li\u003e\u003cli\u003eThe swivel head design allows the block to align naturally with the direction of load, improving efficiency and reducing unnecessary strain on rigging systems. The integrated becket provides an additional attachment point for line termination or purchase systems commonly used in sailboat control setups.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003c\/li\u003e\u003cli\u003eBoat owners, sailors, and marine installers rely on the Barton 30mm Double Pulley Block for dependable performance in demanding marine environments. Whether used for sail control systems, sheet management, or general deck rigging applications, the Barton 30mm Double Pulley Block offers durable construction and reliable operation for long-term marine use.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003c\/li\u003e\u003cli\u003e⭐ Key Features\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003c\/li\u003e\u003cli\u003e• 30mm sheave double pulley block design\u003c\/li\u003e\n\n\u003cli\u003e• Plain bearing system for smooth line movement\u003c\/li\u003e\n\n\u003cli\u003e• Integrated swivel for optimal load alignment\u003c\/li\u003e\n\n\u003cli\u003e• Becket attachment for versatile rigging setups\u003c\/li\u003e\n\n\u003cli\u003e• Durable composite construction\u003c\/li\u003e\n\n\u003cli\u003e• Ideal for sailboats, dinghies, and marine rigging\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003c\/li\u003e\u003cli\u003e⚙ Specifications\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003c\/li\u003e\u003cli\u003eManufacturer: Barton Marine\u003c\/li\u003e\n\n\u003cli\u003eBlock Size: Size 1\u003c\/li\u003e\n\n\u003cli\u003eSheave Diameter: 30mm\u003c\/li\u003e\n\n\u003cli\u003eBearing Type: Plain Bearing\u003c\/li\u003e\n\n\u003cli\u003eConfiguration: Double Block with Swivel and Becket\u003c\/li\u003e\n\n\u003cli\u003eModel Number: N01231\u003c\/li\u003e\n\n\u003c!--- cis2:m2lpnZRq ---\u003e\u003cbr\u003e","brand":"Barton Marine","offers":[{"title":"Default Title","offer_id":50682257703202,"sku":"CWR-111829","price":44.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/0535\/6322\/files\/111829XL.jpg?v=1765471845","url":"https:\/\/loskemarinesupply.com\/products\/barton-30mm-double-pulley-block-swivel-becket","provider":"Loske Marine Supply","version":"1.0","type":"link"}