{"product_id":"rf15171-upright-lead-block","title":"Ronstan, Series 15 Ball Bearing Upright Lead Block, RF15171","description":"\u003cp\u003eThe Ronstan Series 15 Ball Bearing Upright Lead Block is the smallest and lightest ball bearing block available. It features a precision moulded acetal sheave running on stainless steel ball bearings, ensuring high performance and low friction. This block is ideal for dinghy control lines, vangs, cunninghams, tweakers, and shock cord tensioning systems. The block's components include UV stabilised acetal sheaves, stainless steel ball bearings, and cheeks made from Grade 316 stainless steel.\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 4\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eM.W.L. (kg):\u003c\/strong\u003e 120\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMax. Rope diameter (mm):\u003c\/strong\u003e 5\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Requires 2 x 4mm (5\/32\") fasteners.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eQty. Fasteners:\u003c\/strong\u003e 2\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSheave Material:\u003c\/strong\u003e Acetal\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSheave diameter (mm):\u003c\/strong\u003e 15\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 9\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":56267015946585,"sku":"65500205","price":24.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1737\/7369\/files\/LHTC1977.jpg?v=1759242789","url":"https:\/\/nauticpro.net\/products\/rf15171-upright-lead-block","provider":"NauticPro","version":"1.0","type":"link"}