{"product_id":"harken-45-mm-element-block-with-polyurethane-standup","title":"Harken 45 mm Element Block with Polyurethane Standup","description":"\u003c!-- harken-official:v2 Sku:6252 page_sha256:55890097a5a4fab78c93ce264143919abef43e22aa96087d68ba678f0fe169e8 --\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eStand-up blocks are an addition to our Element line. Use them for sheeting and halyard systems, running backstays, controls and other applications where you don’t want the block to hit the deck. Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Sideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.\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;\"\u003eA (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e13\/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;\"\u003eA (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e20 mm\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 (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e1 1\/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;\"\u003eBase Ø (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e38 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;\"\u003e1400 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;\"\u003e3086 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;\"\u003e6 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 11\/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;\"\u003e94 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;\"\u003e700 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;\"\u003e1543 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;\"\u003e122 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;\"\u003e4.3 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=fe1d11c27281bc724fcc958b4526129e869e0ff3070ee58722a6d6ebd5f6e864 --\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eAre washers or backing plates required during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, use supplied nuts, washers, or backing plates for proper mounting and load capacity.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhere can I find more detailed safety and warranty information?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eSee the referenced manuals or the Harken catalog for additional safety, maintenance, and warranty details.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow should the bail be aligned during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eEnsure the bail of the padeye is aligned with the load.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould sealant be used during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, install using sealant in holes and bevel the top for better mass of sealant.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould sealant be used when installing the stand-up block?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, install using sealant in mounting holes. A slight bevel at the top helps mass sealant around the hole.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the sheave of the block removable for maintenance?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eNo, the sheave is not removable on Element Blocks.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat ongoing maintenance should be performed?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003ePeriodically inspect all fasteners and shackles to ensure they are secure.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow should the 45 mm Element stand-up block be mounted?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eMount the block to solid deck construction using supplied nuts, washers, or backing plates to achieve the correct maximum working load.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat type of surface should the block be mounted to for safety?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe block must be mounted to solid deck construction using supplied nuts, washers, or backing plates to achieve correct maximum working load.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the mounting hole distance for the 6252 stand-up block?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe mounting hole distance for the 6252 stand-up block is 21.2 mm (53\/64\").\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat happens if I overtighten the mounting fasteners?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eOvertightening can cause the sheave to bind and may damage the block.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan over-torquing mounting bolts damage the block?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, over-tightening can cause the sheave to bind and damage the block.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre there special care considerations for cleaning the block?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eAvoid teak cleaners and caustic solutions, as they may discolor parts and void warranty.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow should the sheave be cleaned?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eSpin the sheave to distribute the soap solution evenly during cleaning.\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\": \"Are washers or backing plates required during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, use supplied nuts, washers, or backing plates for proper mounting and load capacity.\"}}, {\"@type\": \"Question\", \"name\": \"Where can I find more detailed safety and warranty information?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"See the referenced manuals or the Harken catalog for additional safety, maintenance, and warranty details.\"}}, {\"@type\": \"Question\", \"name\": \"How should the bail be aligned during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Ensure the bail of the padeye is aligned with the load.\"}}, {\"@type\": \"Question\", \"name\": \"Should sealant be used during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, install using sealant in holes and bevel the top for better mass of sealant.\"}}, {\"@type\": \"Question\", \"name\": \"Should sealant be used when installing the stand-up block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, install using sealant in mounting holes. A slight bevel at the top helps mass sealant around the hole.\"}}, {\"@type\": \"Question\", \"name\": \"Is the sheave of the block removable for maintenance?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the sheave is not removable on Element Blocks.\"}}, {\"@type\": \"Question\", \"name\": \"What ongoing maintenance should be performed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Periodically inspect all fasteners and shackles to ensure they are secure.\"}}, {\"@type\": \"Question\", \"name\": \"How should the 45 mm Element stand-up block be mounted?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Mount the block to solid deck construction using supplied nuts, washers, or backing plates to achieve the correct maximum working load.\"}}, {\"@type\": \"Question\", \"name\": \"What type of surface should the block be mounted to for safety?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The block must be mounted to solid deck construction using supplied nuts, washers, or backing plates to achieve correct maximum working load.\"}}, {\"@type\": \"Question\", \"name\": \"What is the mounting hole distance for the 6252 stand-up block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The mounting hole distance for the 6252 stand-up block is 21.2 mm (53\/64\\\").\"}}, {\"@type\": \"Question\", \"name\": \"What happens if I overtighten the mounting fasteners?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Overtightening can cause the sheave to bind and may damage the block.\"}}, {\"@type\": \"Question\", \"name\": \"Can over-torquing mounting bolts damage the block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, over-tightening can cause the sheave to bind and damage the block.\"}}, {\"@type\": \"Question\", \"name\": \"Are there special care considerations for cleaning the block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Avoid teak cleaners and caustic solutions, as they may discolor parts and void warranty.\"}}, {\"@type\": \"Question\", \"name\": \"How should the sheave be cleaned?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Spin the sheave to distribute the soap solution evenly during cleaning.\"}}]}\u003c\/script\u003e\u003c!-- \/sr-faq --\u003e\u003c!-- \/harken-official --\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53196118393169,"sku":"6252","price":1250.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/577bc7a2-2d4e-4632-b62d-3a0637767b0e.jpg?v=1772623731","url":"https:\/\/www.sailrace.com\/ar-me\/products\/harken-45-mm-element-block-with-polyurethane-standup","provider":"SailRACE","version":"1.0","type":"link"}