{"product_id":"06c2f1bf-e91c-11e9-efcf-cb7f7a5243c1","title":"2173 HARKEN 40mm FLY BLOCK","description":"\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (mm)\u003c\/td\u003e\n\u003ctd\u003e58 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (in)\u003c\/td\u003e\n\u003ctd\u003e2 5\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (g)\u003c\/td\u003e\n\u003ctd\u003e62.2 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (oz)\u003c\/td\u003e\n\u003ctd\u003e2.2 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum working load (kg)\u003c\/td\u003e\n\u003ctd\u003e650 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum working load (lb)\u003c\/td\u003e\n\u003ctd\u003e1435 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaking load (kg)\u003c\/td\u003e\n\u003ctd\u003e1300 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaking load (lb)\u003c\/td\u003e\n\u003ctd\u003e2870 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheave Ø (mm)\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheave Ø (in)\u003c\/td\u003e\n\u003ctd\u003e1 9\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum line Ø (mm)\u003c\/td\u003e\n\u003ctd\u003e9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum line Ø (in)\u003c\/td\u003e\n\u003ctd\u003e11\/32 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eHarken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package. Designed specifically for high-tech line, these efficient blocks have an incredible working load for their small size. Fly blocks are perfect for use on foiling dinghies and sportboats and for vang cascades and backstay systems on Grand-Prix racers. 29 and 40 mm blocks feature a one-piece titanium outer race\/sheave, stainless steel ball bearings and inner race, and composite fiber-reinforced sideplates. Lashing line not included.\u003c\/span\u003e\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":56072000471206,"sku":"2173","price":275.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0200\/3824\/files\/Screenshot-2026-01-06-135319_1453a006-a1da-4d59-a40e-677e23ceead9.jpg?v=1767672583","url":"https:\/\/marineoutlet.com.au\/products\/06c2f1bf-e91c-11e9-efcf-cb7f7a5243c1","provider":"Marine Outlet","version":"1.0","type":"link"}