{"product_id":"optiparts-57mm-harken-carbo-ratchet-with-2-way-link-mainsheet-block","title":"Optiparts 57mm Harken Carbo ratchet with 2-Way Link Mainsheet Block","description":"\u003cp\u003e\u003cstrong\u003eOptiparts 57mm Harken Carbo ratchet with 2-Way Link Mainsheet Block\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Harken 57 mm Carbo Ratchet Block is a premium mainsheet block designed for Optimist sailors who demand maximum control and low friction. The integrated ratchet mechanism provides additional grip on the mainsheet, reducing the load on your hands while allowing precise trimming, especially in stronger winds.\u003c\/p\u003e\n\u003cp\u003eSupplied complete with a 2-way link for mounting on the Optiparts EX1410 swivel base, this lightweight block features Harken's proven Carbo construction and an aluminium sheave with eight gripping facets for reliable holding power and exceptionally smooth operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Harken 57 mm Carbo ratchet block\u003c\/li\u003e\n\u003cli\u003eIntegrated ratchet mechanism reduces mainsheet loads\u003c\/li\u003e\n\u003cli\u003eAluminium sheave with eight gripping facets\u003c\/li\u003e\n\u003cli\u003eLightweight and extremely efficient\u003c\/li\u003e\n\u003cli\u003eSupplied with 2-way link for mounting on EX1410\u003c\/li\u003e\n\u003cli\u003eIdeal for high-performance Optimist mainsheet systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSheave diameter: 57 mm\u003c\/li\u003e\n\u003cli\u003eMaximum line diameter: 10 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 85 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Optiparts","offers":[{"title":"Default Title","offer_id":53915981676916,"sku":"OPTEX1296","price":179.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/EX1296.jpg?v=1786524849","url":"https:\/\/velasailingsupply.com\/products\/optiparts-57mm-harken-carbo-ratchet-with-2-way-link-mainsheet-block","provider":"Vela Sailing Supply","version":"1.0","type":"link"}