{"product_id":"harken-60-mm-tulip-fixed-block","title":"Harken 60 mm Tulip Fixed Block","description":"\u003c!-- harken-official:v2 Sku:9031 page_sha256:d8b4fc4ae9788cc15aa59fd1a9294e49b3af48034dce38a18f53e5f491f468bc --\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eIn these applications, one fixed tulip block can replace a block plus a baseplate plus a shackle or loop\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;max-width:100%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:8px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:8px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eBreaking load (kg)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e4536 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eBreaking load (lb)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e10000 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eFasteners (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eHeight (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eHeight (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e76 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eLength (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e3 9\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eLength (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e91 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eMaximum line Ø (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e5\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eMaximum line Ø (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eMaximum working load (kg)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e2268 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eMaximum working load (lb)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e5000 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eNumber of fasteners\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eSheave Ø (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e2 3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eSheave Ø (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eWeight (g)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e400 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eWeight (oz)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e14 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eWidth (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e2 1\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eWidth (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e54 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c!-- sr-faq v=1 vendor=harken source_sha256=64e7982a3208ece6bd8e91364852a7f4389039b56527f518dad5cf642ffac1b1 --\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eHow can I avoid the sheave binding during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eDo not overtighten fasteners, as this may cause the sheave to bind. Use sealant, backing plates, and locknuts as recommended.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat installation step helps seal the deck?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eSlightly bevel the top of the hole in the deck to allow sealant to mass near the top of the hole.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs there any installation advice regarding sealant application?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eBevel the top of the deck hole slightly to allow sealant to mass near the top.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat safety warnings should be observed during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eStrictly follow all instructions to avoid an accident, damage to your vessel, personal injury, or death.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow should the sheave be oriented during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eMake sure the sheave leans away from the mast when installing vertical blocks.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the tip for aligning the block during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eDrill a forward hole first, insert a screw and sheave, and allow the block to center itself before drilling other holes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan the block be installed without removing the sheave?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, the block can be installed with or without removing the sheave. Follow the step-by-step instructions for either method.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow often should mounting hardware be checked?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eCarefully inspect fasteners, mounting hardware, and shackles for signs of loosening, cracks, or damage and secure using threadlocking solution.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should be avoided to prevent part discoloration?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eExposure to some teak cleaners and other caustic solutions can result in discoloration of the part and is not covered under warranty.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould threadlocker be used during assembly?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eUse blue Loctite® on all screw threads to ensure secure fastening during assembly.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow should you clean the block after exposure to salt water?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eFrequently flush with fresh water and periodically clean with a mild detergent and water solution.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How can I avoid the sheave binding during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Do not overtighten fasteners, as this may cause the sheave to bind. Use sealant, backing plates, and locknuts as recommended.\"}}, {\"@type\": \"Question\", \"name\": \"What installation step helps seal the deck?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Slightly bevel the top of the hole in the deck to allow sealant to mass near the top of the hole.\"}}, {\"@type\": \"Question\", \"name\": \"Is there any installation advice regarding sealant application?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Bevel the top of the deck hole slightly to allow sealant to mass near the top.\"}}, {\"@type\": \"Question\", \"name\": \"What safety warnings should be observed during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Strictly follow all instructions to avoid an accident, damage to your vessel, personal injury, or death.\"}}, {\"@type\": \"Question\", \"name\": \"How should the sheave be oriented during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Make sure the sheave leans away from the mast when installing vertical blocks.\"}}, {\"@type\": \"Question\", \"name\": \"What is the tip for aligning the block during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Drill a forward hole first, insert a screw and sheave, and allow the block to center itself before drilling other holes.\"}}, {\"@type\": \"Question\", \"name\": \"Can the block be installed without removing the sheave?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the block can be installed with or without removing the sheave. Follow the step-by-step instructions for either method.\"}}, {\"@type\": \"Question\", \"name\": \"How often should mounting hardware be checked?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Carefully inspect fasteners, mounting hardware, and shackles for signs of loosening, cracks, or damage and secure using threadlocking solution.\"}}, {\"@type\": \"Question\", \"name\": \"What should be avoided to prevent part discoloration?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Exposure to some teak cleaners and other caustic solutions can result in discoloration of the part and is not covered under warranty.\"}}, {\"@type\": \"Question\", \"name\": \"Should threadlocker be used during assembly?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Use blue Loctite® on all screw threads to ensure secure fastening during assembly.\"}}, {\"@type\": \"Question\", \"name\": \"How should you clean the block after exposure to salt water?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Frequently flush with fresh water and periodically clean with a mild detergent and water solution.\"}}]}\u003c\/script\u003e\u003c!-- \/sr-faq --\u003e\u003c!-- \/harken-official --\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53196159254865,"sku":"9031","price":273.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/0f97cd48-fc5e-4aeb-88bb-a06509dc9cf3_731040b2-5008-46cb-8824-032009c95154.jpg?v=1772624067","url":"https:\/\/www.sailrace.com\/it-ch\/products\/harken-60-mm-tulip-fixed-block","provider":"SailRACE","version":"1.0","type":"link"}