{"product_id":"cwrw70615","title":"Ronstan Series 40 Ball Bearing Block - Single Upright Lead","description":"\u003cp\u003e\u003cstrong\u003eSeries 40 Ball Bearing Block - Single Upright Lead\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision molded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance \u0026amp; low friction. The 2-stage ball bearing system provides consistent performance over the full load range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTypically used for halyards at the mast base.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAcetal ball bearings\u003c\/li\u003e\n\u003cli\u003eUV stabilized Acetal sheave\u003c\/li\u003e\n\u003cli\u003eGrade 316 stainless steel load housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: RF40171\u003c\/li\u003e\n\u003cli\u003eManufacturer: Ronstan\u003c\/li\u003e\n\u003cli\u003eShipping Weight: 0.14 lb\u003c\/li\u003e\n\u003cli\u003eBox Dimensions (L x W x H): 4 x 3 x 1 in\u003c\/li\u003e\n\u003cli\u003eUPC: 9316800244249\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":50441357951232,"sku":"CWRW70615","price":56.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/7838\/0544\/files\/70615XL.jpg?v=1790112855","url":"https:\/\/hilltopgeneral.com\/products\/cwrw70615","provider":"Hilltop General","version":"1.0","type":"link"}