{"product_id":"barton-marine-barton-size-1-30mm-plain-bearing-pulley-block-double-w-swivel","title":"Barton Marine Barton Size 1 30mm Plain Bearing Pulley Block Double w\/Swivel","description":"\u003cp\u003e\u003cstrong\u003eBarton Marine Barton Size 1 30mm Plain Bearing Pulley Block Double w\/Swivel\u003c\/strong\u003e is organized for lighting \u0026amp; visibility shoppers who need a clear, professional marine parts buying experience.\u003c\/p\u003e\u003cp\u003eSize 1 30mm Plain Bearing Pulley Block Double with Swivel The Size 1 Plain Bearing Blocks have a 30mm (1 3\/16\") sheave. The range is designed with an internal steel frame for added strength and durability. Also available in ball bearing sheave options, the lightweight modern design is available in variations that allow for a multitude of uses on every size craft. The 30mm sheave Size 1 block range is designed with an internal steel frame for added strength and durability. Available in plain and ball-bearing sheave options, the lightweight modern design is available in variations that allow for a multitude of uses on every size craft. Suitable for up to 8mm (5\/16\") rope.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Product Details\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBrand \/ Manufacturer: Barton Marine\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eSearch-optimized by brand, system, part type, and fitment cues.\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your original part number, engine model, and application before ordering.\u003c\/li\u003e\n\u003cli\u003eBuilt for boat owners, e-commerce shoppers, and professional marine service teams.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Barton Marine","offers":[{"title":"Default Title","offer_id":43285378596953,"sku":"106984","price":38.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/barton-size-1-30mm-plain-bearing-pulley-block-double-wswivel-8199441.jpg?v=1761791214","url":"https:\/\/www.marinepartsonly.com\/products\/barton-marine-barton-size-1-30mm-plain-bearing-pulley-block-double-w-swivel","provider":"Marine Parts Only","version":"1.0","type":"link"}