{"product_id":"harken-57-mm-cruising-esp-blocks-mast-collar","title":"Harken 57 mm Cruising ESP blocks mast collar","description":"\u003cp\u003eMast Collar Blocks are specifically designed for installation at the mast base using pin-mounted fittings. Their main purpose is to organize and redirect halyards and control lines from the mast toward deck organizers and winches. Built with the robust aluminum frame characteristic of the ESP series, these blocks are optimized to withstand high static loads for extended periods. Their compact, articulating mounting arrangement ensures clean line flow and reduces wear caused by forced lead angles.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53261993279826,"sku":null,"price":70700000002.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/7713\/2370\/files\/harken-57-mm-cruising-esp-blocks-mast-collar.jpg?v=1776839817","url":"https:\/\/www.saildeckgear.com\/en\/products\/harken-57-mm-cruising-esp-blocks-mast-collar","provider":"Sail Deck Gear","version":"1.0","type":"link"}