{"title":"Up to 60mm Double Blocks","description":"","products":[{"product_id":"harken-57mm-t2-soft-attach-double-block","title":"Harken 57mm T2 Soft-Attach Double Block","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm T2 Soft-Attach Double Block\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eT2 blocks come in single and double configurations and can be tied, spliced, or lashed to almost anything. T2 doubles feature composite line guides that are integrated into the block head. They prevent the block from capsizing by pushing the lashing line to the outer edges of the sideplates. The 29, 40, and 57 mm blocks feature composite sheaves that spin freely on Delrin ball bearings with curved bearing races. They have no metal shackles or rivets, making them the lightest soft-attach blocks Harken has ever designed. All T2 blocks route the attachment line through the block head and sheave, decreasing the loads on the sideplates and acting as a safety backup for the system. Use for traveler controls, mainsheets and vangs, cascades, bridles, and other systems where small lightweight blocks are called for. A length of Spectra line is included. Delrin is a registered trademark of E. I. du\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\" style=\"width: 100.059%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e79 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3 1\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e107.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3.8 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e11 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e7\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e490 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1080 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1451 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3200 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53580580356468,"sku":"HR2153","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/2153-1.jpg?v=1771665788"},{"product_id":"harken-57mm-double-carbo-swivel-block","title":"Harken 57mm Double Carbo Swivel Block","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm Double Carbo Swivel Block\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e121 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e4 3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e178 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e6.3 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e720 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1584 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3300 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1500 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53580581667188,"sku":"HR2602","price":116.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/HR2602-2__53122.jpg.1428984928.jpg?v=1761555932"},{"product_id":"harken-57mm-double-carbo-swivel-block-w-becket","title":"Harken 57mm Double Carbo Swivel Block w\/Becket","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm Double Carbo Swivel Block w\/Becket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e142 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e5 5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e187 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e6.6 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e720 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1584 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3300 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1500 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53580581699956,"sku":"HR2603","price":122.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/2603-1.jpg?v=1771828901"},{"product_id":"harken-57mm-carbo-double-ratchamatic-block-swivel","title":"Harken 57mm Carbo Double Ratchamatic Block Swivel","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm Carbo Double Ratchamatic Block Swivel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Use the 2634 with a 402 or 403 swivel arm for a versatile two-speed mainsheet system.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e116 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e4 9\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e204 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e7.2 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e340 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e750 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1875 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e851 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eHolding power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e10:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53580582814068,"sku":"HR2634","price":319.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/2634.jpg?v=1771847483"},{"product_id":"harken-57mm-aluminum-double-block-swivel","title":"Harken 57mm Aluminum Double Block Swivel","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm Aluminum Double Block Swivel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlack Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e132 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e5 3\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e336 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e11.86 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e5\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e7\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1633 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3600 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3267 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e7200 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53580591169908,"sku":"HR3217","price":441.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/3217.jpg?v=1772436326"},{"product_id":"harken-57mm-aluminum-double-block-swivel-w-becket","title":"Harken 57mm Aluminum Double Block Swivel w\/Becket","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm Aluminum Double Block Swivel w\/Becket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlack Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e152 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e352 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e12.43 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e5\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e7\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1633 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3600 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3267 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e7200 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53580591202676,"sku":"HR3218","price":482.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/3218.jpg?v=1772436436"},{"product_id":"harken-57mm-aluminum-low-load-double-block-swivel","title":"Harken 57mm Aluminum Low Load Double Block Swivel","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm Aluminum Low Load Double Block Swivel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlack Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Low-load blocks have red isolators. They use Torlon rollers and 316 stainless steel shackles. Standard blocks have 17-4 PH stainless headposts. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e132 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e5 3\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e342 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e12.05 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle pin Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e5\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e7\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1250 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2755 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2500 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e5510 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53580591563124,"sku":"HR3228","price":419.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/3228-1.jpg?v=1772437386"},{"product_id":"lewmar-60mm-htx-double-block-with-swivel-head","title":"Lewmar 60mm HTX Double Block with Swivel Head","description":"\u003cp\u003e\u003cstrong\u003eLewmar 60mm HTX Double Block with Swivel Head\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lewmar HTX Double Block with Swivel Head delivers smooth, efficient load handling for high-performance sailing applications. The twin-sheave design provides increased mechanical advantage, while the swivel head self-aligns with changing lead angles to reduce friction and sideloading. Constructed using Lewmar HTX high-strength composite technology, the block offers exceptional strength-to-weight performance and reliable operation under load. Ideal for mainsheets, control cascades, and demanding deck systems on performance cruising and racing yachts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Efficiency Load Management\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lewmar HTX Double Block with Swivel Head is engineered to deliver smooth, efficient handling of high-load running rigging in performance-driven sailing applications. Designed to provide increased mechanical advantage with precise alignment, it supports confident sail control in demanding conditions where efficiency and reliability are essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwivel Head Functionality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated swivel head allows the block to align naturally with changing lead angles, reducing side-loading and unnecessary friction within the system. This self-orienting action promotes consistent rope flow and improved trimming efficiency, particularly in dynamic control systems where line direction frequently changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHTX High-Strength Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufactured using Lewmar’s advanced HTX composite technology, the double block delivers exceptional strength-to-weight performance. Reinforced composite cheeks and precision-engineered sheaves are designed to withstand substantial working loads while minimising flex, friction, and long-term wear, ensuring dependable performance in high-stress environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Reliable Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOptimised sheave profiles and low-friction operation provide consistent, predictable rope movement under load. The twin-sheave configuration enables efficient and compact purchase systems, contributing to reduced trimming effort and enhanced control during sail adjustment and manoeuvres. Installation \u0026amp; Application Well-suited to mainsheets, control cascades, and other high-load deck systems, the Lewmar HTX Double Block with Swivel Head integrates seamlessly into modern performance cruising and racing yacht layouts. Its robust design and adaptable alignment make it a professional-grade solution backed by Lewmar’s proven deck-hardware expertise.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eHardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eHardware Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eBlocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eSail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBlock Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eDouble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eFinishes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eBlack Aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBlock Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eDouble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eup to 30ft, 31-50ft, 51-70ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Lewmar","offers":[{"title":"Default Title","offer_id":53592407081332,"sku":"LEW29196002","price":142.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/LEW29196002__64469.jpg.1428984928.jpg?v=1761717881"},{"product_id":"lewmar-60mm-htx-double-block-with-swivel-head-and-becket","title":"Lewmar 60mm HTX Double Block with Swivel Head and Becket","description":"\u003cp\u003e\u003cstrong\u003eLewmar 60mm HTX Double Block with Swivel Head and Becket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lewmar HTX Double Block with Swivel Head and Becket delivers efficient, high-load control in a compact, lightweight design. Its twin-sheave configuration provides increased mechanical advantage, while the integrated becket supports clean, space-saving cascade and fine-tune systems. Constructed using Lewmar HTX high-strength composite technology, the block offers excellent strength-to-weight performance with smooth, low-friction operation. The swivel head self-aligns with changing lead angles, making it ideal for demanding control systems on performance cruising and racing yachts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Load Control with Compact Purchase\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lewmar HTX Double Block with Swivel Head is engineered to deliver efficient, controlled handling of high-load running rigging in modern sailing systems. Designed for performance-focused yachts and demanding control applications, it combines mechanical advantage, precise alignment, and durable construction in a compact, versatile package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDouble-Sheave Design with Integrated Becket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe twin-sheave configuration provides increased purchase, allowing significant loads to be managed with reduced effort. An integrated becket enables secure termination of control lines, supporting compact cascade and fine-tune systems where space efficiency and clean line routing are essential. This combination makes the block particularly well suited to performance control layouts requiring both power and precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Aligning Swivel Head\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe swivel head allows the block to rotate freely and align naturally with changing lead angles. This self-orienting action reduces sideloading and friction, promoting smoother rope flow and extending the service life of both rope and hardware. In dynamic trimming scenarios, the swivel head contributes to consistent, predictable performance under load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHTX High-Strength Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufactured using Lewmar’s advanced HTX composite technology, the block delivers exceptional strength-to-weight performance. Reinforced composite cheeks and precision-engineered sheaves are designed to withstand high working loads while minimising flex, friction, and wear, ensuring long-term reliability in demanding deck environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Dependable Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOptimised sheave profiles and low-friction operation provide responsive, controlled rope movement during trimming and easing. Even load distribution across the sheaves improves efficiency and reduces handling effort, supporting accurate sail control and reduced fatigue during sustained performance sailing.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eHardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eSail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBlock Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eBecket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e31-50ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Lewmar","offers":[{"title":"Default Title","offer_id":53592407179636,"sku":"LEW29196005","price":170.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/LEW29196005__91531.jpg.1428984928.jpg?v=1761717884"},{"product_id":"lewmar-60mm-synchro-double-block","title":"Lewmar 60mm Synchro Double Block","description":"\u003cp\u003e\u003cstrong\u003eLewmar 60mm Synchro Double Block\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Lewmar Synchro Block Double provides smooth, efficient load handling with added mechanical advantage for performance sailing systems. Its twin-sheave configuration delivers low-friction operation and responsive control, ideal for trimming and control-line applications. Built with Lewmar’s advanced Synchro bearing technology and durable marine-grade materials, the block offers reliable strength and long-term performance in demanding onboard environments. A trusted choice for racing yachts and high-performance cruisers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBalanced Performance for Modern Rigs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lewmar Synchro Block Double is engineered to deliver smooth, efficient load handling in performance-focused sailing systems where precision and reliability are essential. Designed for racing yachts and fast cruising vessels alike, it offers controlled mechanical advantage with responsive, low-friction operation, supporting condifent sail trimming under load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDouble-Sheave Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe twin-sheave layout provides increased mechanical advantage while maintaining a compact, efficient footprint. Even load distribution across both sheaves improves system efficiency and reduces handling effort, making the block well suited to control cascades, trimming systems, and other applications where progressive adjustment and consistent performance are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Synchro Bearing Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs part of Lewmar’s Synchro range, the block incorporates precision bearing technology designed to minimise friction under load. This advanced engineering delivers smoother rope movement, faster response, and reduced effort during repeated trimming and easing, particularly valuable in high-workload sailing environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarine-Grade Composite Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufactured from durable, marine-grade materials, the Synchro Block Double is built to withstand sustained loads, saltwater exposure, and frequent cycling. Robust side plates and carefully profiled sheaves ensure dimensional stability, resistance to wear and reliable long-term operation in demanding onboard conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Consistent Operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOptimised sheave geometry promotes clean rope alignment and efficient load transfer, delivering predictable, low-friction performance throughout the working range. Reduced energy loss not only improves sail-handling efficiency but also helps protect running rigging from unnecessary wear over extended use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Application\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWell-suited to performance sailing applications including control lines, fine-tune systems, and deck-level lead arrangements, the Lewmar Synchro Block Double integrates seamlessly into modern rig and deck layouts. Its balance of power, refinement, and durability makes it a professional-grade solution backed by Lewmar’s long-standing expertise in sail-handling hardware.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eHardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eHardware Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eBlocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eSail\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBlock Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eDouble\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eup to 30ft, 31-50ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Lewmar","offers":[{"title":"Default Title","offer_id":53592414355828,"sku":"LEW29926002BK","price":60.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/LEW29926002BK__52705.jpg.1428984928.jpg?v=1761718071"},{"product_id":"lewmar-60mm-synchro-double-block-with-becket","title":"Lewmar 60mm Synchro Double Block with Becket","description":"\u003cp\u003e\u003cstrong\u003eLewmar 60mm Synchro Double Block with Becket\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Lewmar Synchro Block Double \u0026amp; Becket delivers smooth, low-friction load handling with added mechanical advantage for performance sailing systems. Its twin-sheave design improves efficiency, while the integrated becket provides a secure transmission point or compact cascade and fine-tune applications. Built with Lewmar’s advanced Synchro bearing technology and durable marine-grade materials, the block offers reliable, responsive performance in demanding onboard environments. Ideal for racing yachts and high-performance cruisers requiring precise and efficient control line management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRefined Control for Performance Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lewmar Synchro Block Double \u0026amp; Becket is designed for sailors who demand smooth, precise line handling combined with compact mechanical advantage. Developed for modern racing yachts and high-performance cruisers, it delivers dependable load management and responsive control in demanding trimming and fine-tuning applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDouble-Sheave Configuration with Integrated Becket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe twin-sheave layout provides increased purchase while maintaining a streamlined, space-efficient form. Even load distribution across both sheaves improves efficiency and reduces handling effort, making the block ideally suited to control cascades and progressive adjustment systems. The integrated becket offers a secure termination point, enabling a clean, compact system layouts without additional fittings or complexity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Synchro Bearing Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs part of Lewmar’s Synchro range, the block incorporates precision bearing technology engineered to minimise friction under load. This results in exceptionally smooth rotation and improved responsiveness, supporting fast, accurate trimming during high-workload manoeuvres and repeated adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarine-Grade Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufactured from durable, marine-grade composite materials, the Synchro Block Double \u0026amp; Becket is built to withstand sustained loads, saltwater exposure, and frequent cycling. Robust side plates and carefully profiled sheaves ensure dimensional stability and long-term reliability, even in demanding offshore environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Consistent Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOptimised rope paths promote efficient load transfer and low-friction rope movement during trimming and easing. Reduced energy loss not only improves handling comfort but also helps protect running rigging from unnecessary wear, contributing to dependable performance over extended sailing programmes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Application\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWell-suited to fine-tunes controls, control cascades, and performance-oriented deck layouts, the Lewmar Synchro Block Double \u0026amp; Becket integrates seamlessly into modern rigs on racing yachts and fast cruisers alike. Its combination of precision, durability, and compact efficiency makes it a professional-grade solution backed by Lewmar’s long-standing expertise in sail-handling hardware.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eHardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eHardware Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eBlocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eSail\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBlock Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eBecket\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eup to 30ft, 31-50ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Lewmar","offers":[{"title":"Default Title","offer_id":53592414454132,"sku":"LEW29926005BK","price":63.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/LEW29926005BK__82343.jpg.1428984928.jpg?v=1761718074"},{"product_id":"selden-plain-bearing-block-60-double","title":"Selden Plain Bearing Block 60 Double","description":"\u003c!--TABS SUP \u003cdiv class=\"productDescription-productdescription\"\u003e \u003cscript src=\"\/v\/vspfiles\/SpryAssets\/SpryTabbedPanels.js\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\u003clink href=\"\/v\/vspfiles\/SpryAssets\/Descpns.css\" rel=\"stylesheet\" type=\"text\/css\"\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\u003cul class=\"TabbedPanelsTabGroup\"\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eProduct Description\u003c\/li\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eFeatures\u003c\/li\u003e\u003c\/ul\u003e\u003c!--\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003eTABS  --\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 406-001-05R\u003cbr\u003e\u003cbr\u003e\u003ctable class=\"chart\" width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" height=\"100%\"\u003e\n\u003ctr class=\"chart_title_top\"\u003e\n\u003cth width=\"33%\"\u003eFeatures\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eAmerican\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eMetric\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eDescription\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e Plain Bearing Double Block 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eMax Line Size\u003c\/th\u003e\n\u003ctd\u003e9\/16 in\u003c\/td\u003e\n\u003ctd\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e12.5 oz\u003c\/td\u003e\n\u003ctd\u003e357 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eSafe Working Load\u003c\/th\u003e\n\u003ctd\u003e2425 lb\u003c\/td\u003e\n\u003ctd\u003e1100 k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eBreaking Load\u003c\/th\u003e\n\u003ctd\u003e4850 lb\u003c\/td\u003e\n\u003ctd\u003e2200 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eShackle Ø\u003c\/th\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!--\u003c\/div\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003e TABS  --\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 406-001-05R\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003cli\u003e Acetal sheave\u003c\/li\u003e\u003cli\u003e Stainless steel strap for best strength and longer service life\u003c\/li\u003e\u003cli\u003e Stiff glass fibre reinforced cheeks to prevent lines from wedging\u003c\/li\u003e\u003cli\u003e Glass fibre reinforced composite\u003c\/li\u003e\u003cli\u003e Sliding swivel locking mechanism\u003c\/li\u003e\u003cspan class=\"subtitles_red\"\u003e Quick Lock Features\u003c\/span\u003e\u003cbr\u003e\u003cli\u003e Spring loaded arm for precise and reliable locking operation. The spring holds the arm in open or closed positions\u003c\/li\u003e\u003cli\u003e The Quick Lock function is intended for temporary use only, and does not replace a normal clutch or a cleat\u003c\/li\u003e\u003cli\u003e Acetal sheave (PBB 60)\u003c\/li\u003e\u003cli\u003e Torsionally rigid cheeks in glass fibre filled composite prevent jamming of the line\u003c\/li\u003e\u003cli\u003e Radial loads are absorbed by a stainless strap inside the cheeks. A safety feature quite typical for Seldén products\u003c\/li\u003e\u003c!-- FIN SCRIP PANLS \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- FIN SCRIP PANLS \u003cscript type=\"text\/javascript\"\u003e var TabbedPanels1 = new Spry.Widget.TabbedPanels(\"TabbedPanels1\"); \u003c\/script\u003e\u003c\/div\u003e  --\u003e","brand":"Selden","offers":[{"title":"Default Title","offer_id":53593822790004,"sku":"SEL406-001-05R","price":94.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SEL406-001-05R-2__97584.jpg.1428984928.jpg?v=1761729181"},{"product_id":"selden-plain-bearing-block-60-double-becket","title":"Selden Plain Bearing Block 60 Double\/Becket","description":"\u003c!--TABS SUP \u003cdiv class=\"productDescription-productdescription\"\u003e \u003cscript src=\"\/v\/vspfiles\/SpryAssets\/SpryTabbedPanels.js\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\u003clink href=\"\/v\/vspfiles\/SpryAssets\/Descpns.css\" rel=\"stylesheet\" type=\"text\/css\"\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\u003cul class=\"TabbedPanelsTabGroup\"\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eProduct Description\u003c\/li\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eFeatures\u003c\/li\u003e\u003c\/ul\u003e\u003c!--\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003eTABS  --\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 406-001-06R\u003cbr\u003e\u003cbr\u003e\u003ctable class=\"chart\" width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" height=\"100%\"\u003e\n\u003ctr class=\"chart_title_top\"\u003e\n\u003cth width=\"33%\"\u003eFeatures\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eAmerican\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eMetric\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eDescription\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e Plain Bearing Double Becket Block 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eMax Line Size\u003c\/th\u003e\n\u003ctd\u003e9\/16 in\u003c\/td\u003e\n\u003ctd\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e13.3 oz\u003c\/td\u003e\n\u003ctd\u003e378 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eSafe Working Load\u003c\/th\u003e\n\u003ctd\u003e2425 lb\u003c\/td\u003e\n\u003ctd\u003e1100 k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eBreaking Load\u003c\/th\u003e\n\u003ctd\u003e4850 lb\u003c\/td\u003e\n\u003ctd\u003e2200 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eShackle Ø\u003c\/th\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!--\u003c\/div\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003e TABS  --\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 406-001-06R\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003cli\u003e Acetal sheave\u003c\/li\u003e\u003cli\u003e Stainless steel strap for best strength and longer service life\u003c\/li\u003e\u003cli\u003e Stiff glass fibre reinforced cheeks to prevent lines from wedging\u003c\/li\u003e\u003cli\u003e Glass fibre reinforced composite\u003c\/li\u003e\u003cli\u003e Sliding swivel locking mechanism\u003c\/li\u003e\u003cspan class=\"subtitles_red\"\u003e Quick Lock Features\u003c\/span\u003e\u003cbr\u003e\u003cli\u003e Spring loaded arm for precise and reliable locking operation. The spring holds the arm in open or closed positions\u003c\/li\u003e\u003cli\u003e The Quick Lock function is intended for temporary use only, and does not replace a normal clutch or a cleat\u003c\/li\u003e\u003cli\u003e Acetal sheave (PBB 60)\u003c\/li\u003e\u003cli\u003e Torsionally rigid cheeks in glass fibre filled composite prevent jamming of the line\u003c\/li\u003e\u003cli\u003e Radial loads are absorbed by a stainless strap inside the cheeks. A safety feature quite typical for Seldén products\u003c\/li\u003e\u003c!-- FIN SCRIP PANLS \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- FIN SCRIP PANLS \u003cscript type=\"text\/javascript\"\u003e var TabbedPanels1 = new Spry.Widget.TabbedPanels(\"TabbedPanels1\"); \u003c\/script\u003e\u003c\/div\u003e  --\u003e","brand":"Selden","offers":[{"title":"Default Title","offer_id":53593822822772,"sku":"SEL406-001-06R","price":98.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SEL406-001-06R-2__57480.jpg.1428984928.jpg?v=1761729182"},{"product_id":"selden-roller-bearing-block-60-double","title":"Selden Roller Bearing Block 60 Double","description":"\u003c!--TABS SUP \u003cdiv class=\"productDescription-productdescription\"\u003e \u003cscript src=\"\/v\/vspfiles\/SpryAssets\/SpryTabbedPanels.js\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\u003clink href=\"\/v\/vspfiles\/SpryAssets\/Descpns.css\" rel=\"stylesheet\" type=\"text\/css\"\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\u003cul class=\"TabbedPanelsTabGroup\"\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eProduct Description\u003c\/li\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eFeatures\u003c\/li\u003e\u003c\/ul\u003e\u003c!--\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003eTABS  --\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 406-201-05R\u003cbr\u003e\u003cbr\u003e\u003ctable class=\"chart\" width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" height=\"100%\"\u003e\n\u003ctr class=\"chart_title_top\"\u003e\n\u003cth width=\"33%\"\u003eFeatures\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eAmerican\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eMetric\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eDescription\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eRoller Bearing Double Swivel Block 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eMax Line Size\u003c\/th\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e11.6 oz\u003c\/td\u003e\n\u003ctd\u003e330 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eSafe Working Load \u003c\/th\u003e\n\u003ctd\u003e3307 lb\u003c\/td\u003e\n\u003ctd\u003e1500 k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eBreaking Load\u003c\/th\u003e\n\u003ctd\u003e6614 lb\u003c\/td\u003e\n\u003ctd\u003e3000 k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eShackle Ø\u003c\/th\u003e\n\u003ctd\u003e1\/4 in - 5\/16 in\u003c\/td\u003e\n\u003ctd\u003e6 mm - 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!--\u003c\/div\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003e TABS  --\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 406-201-05R\u003cbr\u003e\u003cbr\u003e Low resistance at high, dynamic loads are the main characteristics of Seldén Roller Bearing Blocks (RBB). The ability to easily release a highly loaded backstay tackle, german sheeting boom, a spinnaker halyard or a kicker tackle makes for fast, safe and uncomplicated maneuvers. You will find yourself focusing on what really matters. Boat speed. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003cli\u003e Designed for high load, dynamic applications\u003c\/li\u003e\u003cli\u003e Machined, black anodised aluminium cheeks and Torlon® roller bearings\u003c\/li\u003e\u003cli\u003e PA washer insulates stainless from aluminium to prevent corrosion\u003c\/li\u003e\u003cli\u003e The shackle features a Ø 6 mm body and Ø 8 mm pin, a strong and lightweight combination\u003c\/li\u003e\u003cli\u003e The swivel pin is hollow and chamfered to reduce weight\u003c\/li\u003e\u003cli\u003e Acetal ball bearing stabilize the sheave when subjected to side loads\u003c\/li\u003e\u003c!-- FIN SCRIP PANLS \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- FIN SCRIP PANLS \u003cscript type=\"text\/javascript\"\u003e var TabbedPanels1 = new Spry.Widget.TabbedPanels(\"TabbedPanels1\"); \u003c\/script\u003e\u003c\/div\u003e  --\u003e","brand":"Selden","offers":[{"title":"Default Title","offer_id":53593823510900,"sku":"SEL406-201-05R","price":422.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SEL406-201-05R-2__38805.jpg.1428984928.jpg?v=1761729205"},{"product_id":"ronstan-series-55-orbit-block-double-with-becket","title":"Ronstan Series 55 Orbit Block Double with Becket","description":"\u003cp\u003e\u003cstrong\u003eRonstan Series 55 Orbit Block Double with Becket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKilogram for kilogram of working load, BB and RT Orbit Blocks are the world’s lightest. The unique orbital design allows the bearing to only be in the active areas of the floating sheave. This minimises the mass of the inactive return race and hub. Weight and bulk are further reduced in the different block configurations. The ball bearing single and becket block has a through-sheave becket arrangement. The result? The lowest weight possible. Multi-sheave blocks have only single intermediate cheeks and an ultra-light and efficient head arrangement. This gives a 30% weight saving advantage over the nearest competitor. Other brands just link together their single blocks. This results in unnecessary double cheeks between each sheave, held together by a heavy steel channel across the top of the block\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHighest working load in its class\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe orbital ball-bearing arrangement gives the largest possible bearing race diameter. This maximises load performance. The proven Ronstan 2-stage bearing system features high compression grade acetal ball bearings and a secondary full-contact bearing. This gives minimum friction across the full working load range. The floating sheave and bearing system is supported by a fibre-reinforced load frame. The design was computer modelled to be stress optimised. The Dyneema Link is produced from FSE Robline SK75 fibre, which is 10 times stronger and lighter than steel, and provides the final connection from the block to the load point\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra Lightweight.\u003c\/li\u003e\n\u003cli\u003eLow friction 2-stage Orbital ball bearing system.\u003c\/li\u003e\n\u003cli\u003eHighest working load in its class.\u003c\/li\u003e\n\u003cli\u003eLow profile and compact.\u003c\/li\u003e\n\u003cli\u003eHigh performance cleating\u003c\/li\u003e\n\u003cli\u003eSwivel shackle head for unlimited block rotation.\u003c\/li\u003e\n\u003cli\u003eUltra low profile integrated beckets.\u003c\/li\u003e\n\u003cli\u003eStainless steel shackle head and compatibility with sharp fixing points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePin Ø (in): 3\/16\u003c\/li\u003e\n\u003cli\u003eMax. Rope diameter (in): 3\/8\u003c\/li\u003e\n\u003cli\u003eSheave diameter (in): 2 5\/32\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBall bearings - High compression strength carbon black Acetal. Stage 2 bearing - Carbon fibre reinforced, PTFE impregnated Nylon. Frame\/Cheeks - Toughened, glass fibre reinforced Nylon. Rope Link: UV stabilised, multi-strand impregmented SK75 Dyneema Head fitting: grade 316 stainless steel. Ball Bearings: high compression strength carbon black Acetal\u003c\/p\u003e","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53594461503860,"sku":"RONRF55210","price":106.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RONRF55210-2__40589.jpg.1428984928.jpg?v=1761730495"},{"product_id":"ronstan-series-60-core-block-double","title":"Ronstan Series 60 Core Block Double","description":"\u003cp\u003e\u003cstrong\u003eRonstan Series 60 Core Block Double\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCore Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.\u003c\/p\u003e\n\u003cp\u003eUniversal Bearing - dynamic and high static load performance. The Ronstan Universal Bearing incorporates our proven 2-stage bearing system.\u003c\/p\u003e\n\u003cp\u003eStage 1 - Under moderate loads, Acetal ball bearings ensure minimum friction.\u003c\/p\u003e\n\u003cp\u003eStage 2 - Under heavy loads, where deformation of ball bearings alone would result in increased friction, a sliding Acetal bearing on a polished stainless steel race takes over, maintaining low friction performance. Additionally the ball bearings are configured to act as a thrust bearing between the sheave and cheeks, preventing the sheave from rubbing on the cheeks and causing friction when the line lead in and out of the block isn’t perfect. Particularly important for cheek blocks.\u003c\/p\u003e\n\u003cp\u003eAlloy cheeks: cheeks are manufactured from the highest quality alloy for maximum strength. Material optimisation and the cut-away design minimises weight and allows easy fresh water rinsing of salt and debris from the bearings. Cheek design has been further styled with flaring at the block throat and reduced gap between the cheek and sheave, minimising rope wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass leading performance and sleek, contemporary styling.\u003c\/li\u003e\n\u003cli\u003eExcellent dynamic and high static load performance.\u003c\/li\u003e\n\u003cli\u003eLess than half the friction of the nearest competitor.\u003c\/li\u003e\n\u003cli\u003eRemovable threaded pin at shackle head.\u003c\/li\u003e\n\u003cli\u003eCentral hub can be used as a becket take-off or tie-up point, Max 11.5mm line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMax. Rope diameter (in): 1\/2\u003c\/li\u003e\n\u003cli\u003eSheave diameter (in): 2 3\/8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSheaves: U.V. stabilised Acetal.\u003c\/li\u003e\n\u003cli\u003eCheek plates \u0026amp; cleat arms: Aluminium alloy.\u003c\/li\u003e\n\u003cli\u003eBall Bearings: High compression strength carbon black Acetal.\u003c\/li\u003e\n\u003cli\u003eShackle, post \u0026amp; hub: Grade 316 stainless steel.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53594541785460,"sku":"RONRF64202","price":235.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RONRF64202-2__42874.jpg.1428984928.jpg?v=1761730625"},{"product_id":"ronstan-series-60-orbit-block-double","title":"Ronstan Series 60 Orbit Block, Double","description":"\u003cp\u003e\u003cstrong\u003eRonstan Series 60 Orbit Block, Double\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrbit Blocks are a no-compromise product range developed to meet the demands and expectations of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head structure and hub are precision machined as a single part from solid alloy, leaving material only where it contributes to the load carrying capacity of the block and eliminating the need for additional fasteners.\u003c\/p\u003e\n\u003cp\u003eThe Orbit sheave has captive acetal or Torlon ball bearings for side thrust loads, eliminating the need for side retainer plates. This reduces weight and allows for a wider bearing surface that can accommodate longer Torlon needles – achieving a substantially higher strength-to-weight ratio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe highest strength-to-weight ratio.\u003c\/li\u003e\n\u003cli\u003eMinimal friction loss, especially when working at high loads.\u003c\/li\u003e\n\u003cli\u003eTotally reliable and trouble free performance.\u003c\/li\u003e\n\u003cli\u003eSimplicity of design and construction to facilitate maintenance and servicing.\u003c\/li\u003e\n\u003cli\u003eElegant, functional styling and finish.Lockable swivelling head post.\u003c\/li\u003e\n\u003cli\u003eHigh strength forged shackle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePin Ø (in): 5\/16\u003c\/li\u003e\n\u003cli\u003eMax. Rope diameter (in): 1\/2\u003c\/li\u003e\n\u003cli\u003eSheave diameter (in): 2 3\/8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully machined alloy cheek plates.\u003c\/li\u003e\n\u003cli\u003eAlloy sheaves with captive ball races.\u003c\/li\u003e\n\u003cli\u003eTorlon needle rollers.\u003c\/li\u003e\n\u003cli\u003eCarbon black Acetal ball bearings.\u003c\/li\u003e\n\u003cli\u003eForged grade 17-4PH stainless steel shackles.\u003c\/li\u003e\n\u003cli\u003eGrade 316 stainless steel head post.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53594563576180,"sku":"RONRF69200","price":574.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RONRF69200-2__86894.jpg.1428984928.jpg?v=1761730662"},{"product_id":"schaefer-double-universal-head","title":"Schaefer Double, Universal Head","description":"\u003cp\u003eSchaefer Double, Universal Head\u003c\/p\u003e","brand":"Schaefer","offers":[{"title":"Default Title","offer_id":53594734362996,"sku":"SCH504-25","price":199.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SCH504-25__54556.jpg.1428984928.jpg?v=1761731001"},{"product_id":"schaefer-double-universal-head-becket","title":"Schaefer Double, Universal Head, Becket","description":"\u003cp\u003eSchaefer Double, Universal Head, Becket\u003c\/p\u003e","brand":"Schaefer","offers":[{"title":"Default Title","offer_id":53594735575412,"sku":"SCH504-35","price":226.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SCH504-35__94602.jpg.1428984928.jpg?v=1761731004"},{"product_id":"schaefer-double-universal-head-sch505-25","title":"Schaefer Double, Universal Head SCH505-25","description":"\u003cp\u003eSchaefer Double, Universal Head SCH505-25\u003c\/p\u003e","brand":"Schaefer","offers":[{"title":"Default Title","offer_id":53594742260084,"sku":"SCH505-25","price":240.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SCH505-25__47483.jpg.1428984928.jpg?v=1761731021"},{"product_id":"schaefer-double-universal-head-becket-sch505-35","title":"Schaefer Double, Universal Head, Becket SCH505-35","description":"\u003cp\u003eSchaefer Double, Universal Head, Becket SCH505-35\u003c\/p\u003e","brand":"Schaefer","offers":[{"title":"Default Title","offer_id":53594742849908,"sku":"SCH505-35","price":250.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SCH505-35__43960.jpg.1428984928.jpg?v=1761731022"},{"product_id":"allen-brothers-10mm-double-dynamic-block","title":"Allen Brothers 10mm Double Dynamic Block","description":"\u003cp\u003e\u003cstrong\u003eAllen Brothers 10mm Double Dynamic Block\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe A2062 is a high performing ball bearing block, designed to eliminate friction and allow rope to run at great speeds.\u003c\/p\u003e\n\u003cp\u003eIdeal for use on Keelboats and Catamarans for a range of applications from jib sheet to mainsheet systems, to backstay tensioning systems and everything in between.\u003c\/p\u003e\n\u003cp\u003eThe 60mm double is a great choice for systems which require a larger purchase system with minimal friction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBearings \u003c\/strong\u003e– Dynamic Blocks feature our patented bearing system, which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems available on the market.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwivel Lock\u003c\/strong\u003e – The A2062 comes with a removable swivel lock moulding. When installed, the shackle can be locked in 90-degree orientations. When removed, the attachment shackle can spin freely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecket \u003c\/strong\u003e– A large central hole not only reduces the overall weight of the block but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum Line Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle Pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1250kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum Working Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e600kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e130mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e255g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779636596,"sku":"ALNA2062","price":162.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2062-2__48491.jpg.1428984928.jpg?v=1761817103"},{"product_id":"allen-brothers-10mm-double-with-becket","title":"Allen Brothers 10mm Double with Becket","description":"\u003cp\u003e\u003cstrong\u003eAllen Brothers 10mm Double with Becket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe A2063 is a high-performance ball bearing block, designed to eliminate friction and allow rope to run at high speeds.\u003c\/p\u003e\n\u003cp\u003eIdeal for use on Keelboats and Catamarans for a range of applications from jib sheet to mainsheet systems, to backstay tensioning systems and everything in between.\u003c\/p\u003e\n\u003cp\u003eThe 60mm double is a great choice for systems which require a larger purchase system with minimal friction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBearings \u003c\/strong\u003e– Dynamic Blocks feature our patented bearing system, which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This offers superior load-carrying ability and longevity compared to other bearing systems available on the market.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwivel Lock \u003c\/strong\u003e– The A2063 comes with a removable swivel lock moulding. When installed, the shackle can be locked in 90-degree orientations. When removed, the attachment shackle can spin freely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecket\u003c\/strong\u003e – This pulley features a central becket between the sheaves. This allows for easy termination of a rope as well as helping keep the load centralised.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum Line Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eShackle Pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1250kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum Working Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e600kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e148mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e271g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779669364,"sku":"ALNA2063","price":170.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2063-2__91993.jpg.1428984928.jpg?v=1761817104"},{"product_id":"antal-60mm-opf-double-block","title":"Antal 60mm OPF Double Block","description":"\u003ch1\u003eAntal 60mm OPF Double Block\u003c\/h1\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eØ Sheave (D)\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.36 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e60 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.68 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e310 g\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eØ max line\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.47 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e12 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.86 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1300 g\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSide bearing\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eDelrin balls\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eRadial bearing\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eComposite Fibre\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaterial\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eAluminum\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave material\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eResin\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Mod.\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e008SS\u003c\/div\u003e \u003c\/div\u003e","brand":"Antal","offers":[{"title":"Default Title","offer_id":53605921915252,"sku":"ANT00603","price":235.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/00603__70184.jpg.1428984928.jpg?v=1761818688"},{"product_id":"antal-60mm-opf-double-block-cam-cleat","title":"Antal 60mm OPF Double Block, Cam Cleat","description":"\u003cp\u003eAntal 60mm OPF Double Block, Cam Cleat\u003c\/p\u003e","brand":"Antal","offers":[{"title":"Default Title","offer_id":53605922275700,"sku":"ANT00603\/C","price":255.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/00603-C__35031.jpg.1428984928.jpg?v=1761818689"},{"product_id":"antal-60mm-opf-double-block-w-becket","title":"Antal 60mm 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col-6M\"\u003e2.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e57 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMax Rope line\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.50 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e12.7 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.44 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e199.58 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Nautos","offers":[{"title":"Default Title","offer_id":53608516583796,"sku":"NAU92021","price":78.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/92021-double-swivel-with-becket-1__36328.jpg.1428984928.jpg?v=1761884489"},{"product_id":"92224-double-fixed","title":"92224 - Double Fixed","description":"\u003ch1\u003eDouble Fixed\u003c\/h1\u003e \u003cp\u003eConventional Sailboat Block Ball bearing design with long lasting characteristics.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWorking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1300 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e589.67 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3300 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1496.85 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.72 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e120 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWidth\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.17 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e55 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eRope Max\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.37 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e12 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e57 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.92 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e417 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Nautos","offers":[{"title":"Default Title","offer_id":53608517239156,"sku":"NAU92224","price":83.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/92224-double-fixed-1__99476.jpg.1428984928.jpg?v=1761884513"},{"product_id":"harken-45-mm-aluminum-double-loop-block","title":"Harken 45mm Aluminum Double Loop Block","description":"\u003cp\u003e\u003cstrong\u003eHarken 45mm Aluminum Double Loop Block\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlack Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. The sheave center carries primary load, allowing a smaller, lighter weight block. The soft-attachment Loop block has a removable deadend post for attachment to a padeye. Lashings can also be used. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1 3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e63 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e103 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e750 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1653 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3306 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1500 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":54220454068596,"sku":"HR3390","price":327.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/HR3390-1.jpg?v=1774953824"},{"product_id":"harken-57mm-aluminum-double-loop-block","title":"Harken 57mm Aluminum Double Loop Block","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm Aluminum Double Loop Block\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlack Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. The sheave center carries primary load, allowing a smaller, lighter weight block. The soft-attachment Loop block has a removable deadend post for attachment to a padeye. Lashings can also be used. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e76 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e168 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e5.93 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e7\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e1134 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2500 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e5000 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2268 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":54220462555508,"sku":"HR3386","price":538.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/HR3386-1.jpg?v=1774954144"}],"url":"https:\/\/velasailingsupply.com\/collections\/up-to-60mm-double-blocks.oembed?page=3","provider":"Vela Sailing Supply","version":"1.0","type":"link"}