{"product_id":"harken-45-mm-tulip-crossover-block","title":"Harken 45 mm Tulip Crossover Block","description":"\u003c!-- harken-official:v2 Sku:9039 page_sha256:3117d93967b3fcbdc20ca15dd19ba88e3fe142aa1bdc05d2f6fd08a071d9475d --\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eCrossover blocks are fantastic for helping sailors adjust and cleat multiple lines using the smallest possible number of cleats, reducing weight in the process. Tulip sheaves help more as the lead angles get more acute.\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;\"\u003eBase Ø (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e1 7\/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;\"\u003eBase Ø (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e48 mm\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 (kg)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e1814 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;\"\u003e4000 lb\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;\"\u003e1 7\/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;\"\u003eHeight (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e37 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;\"\u003e1\/2 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;\"\u003e12 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;\"\u003e907 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;\"\u003e2000 lb\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;\"\u003e1 3\/4 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;\"\u003e45 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;\"\u003e131 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;\"\u003e4.6 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c!-- sr-faq v=1 vendor=harken source_sha256=86c7aee627b21d5dddef870059709aa9bf9c4332e833d0dea9c69c5c323460fd --\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eIs wiring or electrical connection required for installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThere is no mention of wiring or electrical requirements for this product; it is mechanical.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre any mounting or installation procedures described for this product?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eNo specific mounting or installation procedures are detailed for the 45 mm Tulip Crossover Block in the provided document.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre tolerances or finishing instructions mentioned for installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, tolerances and instructions include to remove all burrs and break sharp edges with a max 0.010 radius or chamfer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre there any included accessories or components specified in the box contents?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eNo box contents or included accessory details are provided in the available documentation.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre any proprietary notes or copyright notices included?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, the designs and devices are proprietary to Harken, Inc. and confidential.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre details for contacting the manufacturer included?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, the manufacturer provides a phone and fax number in Pewaukee, Wisconsin.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs a surface finish specified for this block?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe surface finish for the block is not specified in the provided document.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre angular tolerances provided for the block assembly?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThere are no specific angular tolerances specified in the documentation.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs there a scale reference for this component's drawings?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, the drawing is scaled 1:1 as stated in the document.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs there an official part number associated with this product?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, the official part number is 9039 as listed in the document.\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\": \"Is wiring or electrical connection required for installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"There is no mention of wiring or electrical requirements for this product; it is mechanical.\"}}, {\"@type\": \"Question\", \"name\": \"Are any mounting or installation procedures described for this product?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No specific mounting or installation procedures are detailed for the 45 mm Tulip Crossover Block in the provided document.\"}}, {\"@type\": \"Question\", \"name\": \"Are tolerances or finishing instructions mentioned for installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, tolerances and instructions include to remove all burrs and break sharp edges with a max 0.010 radius or chamfer.\"}}, {\"@type\": \"Question\", \"name\": \"Are there any included accessories or components specified in the box contents?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No box contents or included accessory details are provided in the available documentation.\"}}, {\"@type\": \"Question\", \"name\": \"Are any proprietary notes or copyright notices included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the designs and devices are proprietary to Harken, Inc. and confidential.\"}}, {\"@type\": \"Question\", \"name\": \"Are details for contacting the manufacturer included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the manufacturer provides a phone and fax number in Pewaukee, Wisconsin.\"}}, {\"@type\": \"Question\", \"name\": \"Is a surface finish specified for this block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The surface finish for the block is not specified in the provided document.\"}}, {\"@type\": \"Question\", \"name\": \"Are angular tolerances provided for the block assembly?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"There are no specific angular tolerances specified in the documentation.\"}}, {\"@type\": \"Question\", \"name\": \"Is there a scale reference for this component's drawings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the drawing is scaled 1:1 as stated in the document.\"}}, {\"@type\": \"Question\", \"name\": \"Is there an official part number associated with this product?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the official part number is 9039 as listed in the document.\"}}]}\u003c\/script\u003e\u003c!-- \/sr-faq --\u003e\u003c!-- \/harken-official --\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53196165185873,"sku":"9039","price":291.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/455eb26e-0e42-4a78-8e47-449bddd78101.jpg?v=1772624171","url":"https:\/\/www.sailrace.com\/sv\/products\/harken-45-mm-tulip-crossover-block","provider":"SailRACE","version":"1.0","type":"link"}