{"title":"Harken Big Boat Control Blocks — Installation Sheet","description":"\u003clink rel=\"stylesheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/om-manual-v1.css?v=1790893904\"\u003e\u003cdiv class=\"mpom\"\u003e\n\u003cdiv class=\"om-head\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"om-tag\"\u003eINSTALLATION SHEET\u003c\/span\u003e\u003cp class=\"om-lead\"\u003eThe original Harken installation sheet for the Big Boat Control Blocks, with every part in it that we carry, matched by Harken part number.\u003c\/p\u003e\n\u003cdiv class=\"om-box\"\u003e\n\u003cdiv class=\"om-doc\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eInstallation Sheet\u003c\/b\u003e\u003csmall\u003ePDF · 2 pages · 0.5 MB\u003c\/small\u003e\n\u003c\/div\u003e\n\u003ca class=\"om-btn dl\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Harken-Big-Boat-Control-Blocks-Installation-Sheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload PDF\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca class=\"om-btn buy\" href=\"\/products\/har2644\"\u003eBuy\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HAR2644.jpg?v=1747147748\" alt=\"Big Boat Control Blocks\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"om-h\"\u003eParts in this Manual We Carry\u003c\/h2\u003e\n\u003cp\u003eHarken part numbers as printed in the installation sheet, matched to the genuine parts in our store.\u003c\/p\u003e\n\u003cdiv class=\"om-tbl\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eHarken part no.\u003c\/th\u003e\n\u003cth\u003eOur part\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3157\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/har3157\"\u003eTrim Caps - Low-Beam - For Tracks: 1 1\/4 in (32.0 mm)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3158\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/har3158\"\u003eTrim Caps - High-Beam - For Tracks: 1 1\/4 in (32.0 mm)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2644\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/har2644\"\u003eBlock - Carbo 40mm Single - Cheek\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"om-note\"\u003eNeed a part that isn't listed? \u003ca href=\"\/pages\/contact\"\u003eAsk us to source it\u003c\/a\u003e and quote the part number from the PDF.\u003c\/p\u003e\n\u003ch2 class=\"om-h\" id=\"om-products\"\u003eProducts in this Manual\u003c\/h2\u003e\n\u003c\/div\u003e","products":[{"product_id":"har2644","title":"Harken Block - Carbo 40mm Single - Cheek","description":"\u003cp\u003eThe Carbo 40mm Single - Cheek #2644 is a strong block that's all about lightweight performance and reliability, perfect for smooth sailing adventures. It's one of those handy tools that keeps everything running efficiently without breaking the bank. You'll find it easy to manage under high loads, making your time on the water a breeze.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLightweight design for easy handling\u003c\/li\u003e \u003cli\u003eHigh working load capacity for safety\u003c\/li\u003e \u003cli\u003eCompact size for efficient space usage\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eMade from durable materials, this block measures 40mm, ensuring it's both compact and robust, ideal for various sailing setups. It's compatible with a wide range of sailing gear, ensuring versatility and adaptability on your vessel.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eUsage\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003ePerfect for trimming and applications where a low-friction, strong block is needed, it's a solid choice for both novice and experienced sailors alike.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016296468786,"sku":"HAR2644","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HAR2644.jpg?v=1747147748"},{"product_id":"har3158","title":"Harken Trim Caps - High-Beam - For Tracks: 1 1\/4 in (32.0 mm)","description":"\u003cp\u003eWhen end control assemblies are used, trim caps finish track ends.\u003c\/p\u003e \u003cp\u003eUse with track\/rail: R32HB\u003c\/p\u003e\u003cp\u003eFootnote: Trim caps not used with E32 end controls.\u003c\/p\u003e\u003cp\u003e Our Part # HAR3158 | Mfr. Part # 3158\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016303972658,"sku":"HAR3158","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HAR3158.jpg?v=1747147771"},{"product_id":"har3157","title":"Harken Trim Caps - Low-Beam - For Tracks: 1 1\/4 in (32.0 mm)","description":"\u003cp\u003eWhen end control assemblies are used, trim caps finish track ends.\u003c\/p\u003e \u003cp\u003eUse with track\/rail: 3159, R32\u003c\/p\u003e\u003cp\u003eFootnote: Trim caps not used with E32 end controls.\u003c\/p\u003e\u003cp\u003e Our Part # HAR3157 | Mfr. Part # 3157\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016304267570,"sku":"HAR3157","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HAR3157.jpg?v=1747147772"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/collections\/HAR2644.jpg?v=1790895644","url":"https:\/\/www.mauripro.com\/collections\/owners-manuals-harken-big-boat-control-blocks.oembed","provider":"MAURIPRO Sailing","version":"1.0","type":"link"}