{"product_id":"rf568-rvs-dekblok-20-8mm","title":"Ronstan, Upright Lead Block, Narrow 19mm Sheave, RF568","description":"\u003cp\u003eLead blocks provide a low-profile solution for guiding halyards or other rig sail controls back to cleats or jammers. When mounted in an inverted position, they are often used as upright leads. This block features a removable sheave, and the external tabs can be shaped to fit the spar profile before fastening. It is typically used in dinghy spars for control lines such as outhauls.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eB.L. (kg):\u003c\/strong\u003e 550\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFastener Ø (mm):\u003c\/strong\u003e 5\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eM.W.L. (kg):\u003c\/strong\u003e 250\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMax. Rope diameter (mm):\u003c\/strong\u003e 5\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSheave diameter (mm):\u003c\/strong\u003e 19\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eType of Block:\u003c\/strong\u003e Upright Lead\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWeight (g):\u003c\/strong\u003e 20\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":56267067064665,"sku":"65743000","price":13.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1737\/7369\/files\/LHTD5474.jpg?v=1759243081","url":"https:\/\/nauticpro.net\/products\/rf568-rvs-dekblok-20-8mm","provider":"NauticPro","version":"1.0","type":"link"}