{"product_id":"selden-405-501-01r","title":"50 mm Hi-Load Plain Bearing Block for 2:1 Halyard - For Mainsail and Code 0","description":"\u003cp\u003e2:1 halyard block for Seldén CX45, CXr45 and CXe45 Code Zero furler.\u003c\/p\u003e\u003cp\u003eMachined and hard anodized aluminium block with captive pin. Acetal sheave.\u003c\/p\u003e\u003cp\u003eTo boost the performance when using a Code Zero, the halyard load must be higher than what normal halyard boxes and stoppers can handle. Therefore, a 2:1 purchase needs to be arranged by fixing the dead end of the halyard in the mast and letting it run\u003cbr\u003ethrough a block attached to the halyard swivel. Position on the mast must be specified by Seldén. In most cases Code 0 sails need to be hoisted lower than gennakers and spinnakers. \u003c\/p\u003e\u003cp\u003eThis block is also ideal for a 2:1 purchase on the main halyard.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSheave Diameter\u003c\/b\u003e: 50 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eL1\u003c\/b\u003e: 104 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eL2\u003c\/b\u003e: 31 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eW\u003c\/b\u003e: 24 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eD\u003c\/b\u003e: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\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: 16 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMatch\u003c\/b\u003e: CX40 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast","offers":[{"title":"Default Title","offer_id":67851159077184,"sku":"405-501-01R","price":357.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3065\/5808\/files\/index_157d0653-6cab-47ce-b851-934daf425d2e.jpg?v=1792768879","url":"https:\/\/catalinayachtsstore.com\/products\/selden-405-501-01r","provider":"Catalina Yachts Store","version":"1.0","type":"link"}