{"product_id":"harken-57mm-carbo-single-ratchet-block-w-swivel","title":"Harken 57mm Carbo Single Ratchet Block w\/Swivel – Marine Electrical Replacement Part","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm Carbo Single Ratchet Block w\/Swivel – Marine Electrical Replacement Part\u003c\/strong\u003e is organized for electrical wiring \u0026amp; connectors shoppers who need a clear, professional marine parts buying experience.\u003c\/p\u003e\u003cp\u003e57mm Carbo Single Ratchet Block with Swivel Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Features: On\/off switch operates from both sides Standard grip: medium\/light air; 10:1 holding power Sheave Ø (mm): 57 mm Sheave Ø (in): 2-1\/4 in Maximum line Ø (mm): 10 mm Maximum line Ø (in): 3\/8 in Maximum working load (kg): 227 kg Maximum working load (lb): 500 lb\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Product Details\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBrand \/ Manufacturer: Harken\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":"Harken","offers":[{"title":"Default Title","offer_id":42613737095257,"sku":"84452","price":86.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/harken-57mm-carbo-single-ratchet-block-wswivel-9077686.jpg?v=1761794825","url":"https:\/\/www.marinepartsonly.com\/products\/harken-57mm-carbo-single-ratchet-block-w-swivel","provider":"Marine Parts Only","version":"1.0","type":"link"}