{"product_id":"selden-410-001-03r","title":"100 mm Plain Bearing Block - Halyard, permanent backstay","description":"\u003cp\u003eThe 100mm Plain Bearing Single Backstay Block is designed for up to 4 ton working load and ideal for backstays (permanent backstays) as the top block in a cascade system. \u003c\/p\u003e\u003cp\u003eThe block features a plain bearing with polymer bushing and two axial Delrin®\u003cbr\u003ethrust bearings to stabilize the sheave when the rope enters or exits the block with\u003cbr\u003ean angle. Machined, black anodised aluminium sheave and cheeks. All stainless parts are insulated from aluminium to prevent corrosion.\u003c\/p\u003e\u003cp\u003eThe blocks are quick and easy to dismantle for maintenance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 4000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 8000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 20 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast","offers":[{"title":"Default Title","offer_id":67738213187904,"sku":"410-001-03R","price":434.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3065\/5808\/files\/index_f6879604-3883-4ca8-971c-46e384d739d6.jpg?v=1791549645","url":"https:\/\/catalinayachtsstore.com\/products\/selden-410-001-03r","provider":"Catalina Yachts Store","version":"1.0","type":"link"}