{"product_id":"rf74108-s75-core-block-mast-base","title":"Ronstan, Series 75 Core Block™, Halyard, RF74108","description":"\u003cp\u003eThe Ronstan Series 75 Core Block™ offers class-leading performance with a sleek, contemporary design. It is engineered for excellent dynamic and high static load performance, featuring less than half the friction of the nearest competitor. This block is ideal for direct attachment to a mainsail headboard for a 2:1 halyard setup. It includes a removable 8mm (5\/16”) screw pin at the head, and an acetal roller on the head pin to accommodate spliced line attachment. An alloy rope\/wire sheave version is also available. The central hub hole can be used as a becket take-off or tie-up point.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eB.L. (kg):\u003c\/strong\u003e 3000\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eM.W.L. (kg):\u003c\/strong\u003e 1500\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMax. Rope diameter (mm):\u003c\/strong\u003e 14\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePin Ø (mm):\u003c\/strong\u003e 8\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSheave diameter (mm):\u003c\/strong\u003e 75\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eType of Block:\u003c\/strong\u003e Single\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWeight (g):\u003c\/strong\u003e 234\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":56267064246617,"sku":"65574108","price":133.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1737\/7369\/files\/LHTC8146.jpg?v=1759243044","url":"https:\/\/nauticpro.net\/it\/products\/rf74108-s75-core-block-mast-base","provider":"NauticPro","version":"1.0","type":"link"}