{"title":"Sailboat Blocks","description":null,"products":[{"product_id":"selden-lubrication-grease","title":"Selden Lubrication Grease","description":"\u003cp\u003e\u003cspan\u003eSolid water resistant grease for marine lubrication.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Selden","offers":[{"title":"Default Title","offer_id":44177953095855,"sku":"Selden- 312-501","price":17.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/seldengrease.webp?v=1721227985"},{"product_id":"harken-60mm-double-aluminum-element-block-w-swivel","title":"Harken 60mm Double Aluminum Element Block w\/Swivel","description":"\u003cp\u003e\u003cstrong\u003e60mm Double Aluminum Element Block with Swivel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eElement 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.\u003cbr\u003e\u003cbr\u003eSideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSheave Ø (mm): 60 mm\u003c\/li\u003e\n\u003cli\u003eSheave Ø (in): 2-3\/8 in\u003c\/li\u003e\n\u003cli\u003eMaximum line Ø (mm): 14 mm\u003c\/li\u003e\n\u003cli\u003eMaximum line Ø (in): 9\/16 in\u003c\/li\u003e\n\u003cli\u003eMaximum working load (kg): 1375 kg\u003c\/li\u003e\n\u003cli\u003eMaximum working load (lb): 3032\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OnBoard Rigging","offers":[{"title":"Default Title","offer_id":46593914568879,"sku":null,"price":146.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/Harken_6269_80427XL_1.jpg?v=1772131525"},{"product_id":"harken-80-mm-aluminum-element-double-block-swivel-6296","title":"Harken 80 mm Aluminum Element Double Block - Swivel - 6296","description":"\u003cp\u003e\u003cspan\u003eElement 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\/span\u003e\u003c\/p\u003e","brand":"Sailing Services","offers":[{"title":"Default Title","offer_id":46598437961903,"sku":"6296","price":220.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/H6296.webp?v=1772297978"},{"product_id":"harken-60mm-triple-aluminum-element-block-w-swivel","title":"Harken 60mm Triple Aluminum Element Block with Swivel — 6272","description":"\u003ch2\u003e\u003cstrong\u003eHarken 60 mm Triple Aluminum Element Block with Swivel – 6272\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMaximize mechanical advantage and streamline high-load line handling with the \u003cstrong\u003eHarken 60 mm Triple Aluminum Element Block with Swivel (6272)\u003c\/strong\u003e — a heavy-duty, versatile sailing block engineered for demanding sheet, halyard, and tackle systems on cruising and performance sailboats. Featuring three precision-machined, \u003cstrong\u003e60 mm sheaves housed in a lightweight anodized aluminum body\u003c\/strong\u003e, this triple block delivers superior strength, smooth operation, and excellent corrosion resistance for long-lasting performance at sea.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eswivel head\u003c\/strong\u003e allows the block to rotate and align naturally with changing line angles under load, reducing chafe and optimizing power transfer. Each sheave rides on \u003cstrong\u003esealed, low-friction bearings\u003c\/strong\u003e, ensuring smooth line movement even under high tension. Ideal for multi-part purchase systems, traveler cascades, or control line setups requiring added mechanical advantage, the 6272 block provides sailors with the leverage needed to handle tough trimming and adjustment tasks with confidence.\u003c\/p\u003e\n\u003cp\u003eWhether you’re rigging a powerful mainsheet system, a multi-part halyard tackle, or complex control line assemblies, this triple aluminum block with swivel adds efficiency, strength, and reliability to your sailing rig.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv class=\"markdown markdown-main-panel tutor-markdown-rendering enable-updated-hr-color\" id=\"model-response-message-contentr_60c45e5582a892af\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003ch3 data-path-to-node=\"1\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,0,0\"\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"0\"\u003eTriple Sheave Design:\u003c\/b\u003e This block features three independent 60mm sheaves, allowing you to create high-power \u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"108\"\u003e6:1 or 7:1 tackle systems\u003c\/b\u003e for heavy-load applications like mainsheets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,0\"\u003e\u003cspan class=\"citation-601\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-601\"\u003eHard-Anodized Aluminum:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-601\"\u003e The sideplates are made from \u003c\/span\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"53\"\u003e\u003cspan class=\"citation-601\"\u003ehard-anodized aluminum\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-601 citation-end-601\"\u003e, which provides excellent protection against salt corrosion and physical impacts.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,2,0\"\u003e\u003cspan class=\"citation-600\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-600\"\u003eComposite Bearing System:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-600\"\u003e It uses a \u003c\/span\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"36\"\u003e\u003cspan class=\"citation-600\"\u003eproven composite bearing\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-600 citation-end-600\"\u003e that excels under high static loads.\u003c\/span\u003e Unlike some ball-bearing blocks, these won't \"flat spot\" when left under high tension for long periods.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,3,0\"\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"0\"\u003eVersatile Swivel Head:\u003c\/b\u003e\u003cspan class=\"citation-599\"\u003e The head can be set to \u003c\/span\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"46\"\u003e\u003cspan class=\"citation-599\"\u003erotate 360°\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-599\"\u003e to prevent line twists or \u003c\/span\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"84\"\u003e\u003cspan class=\"citation-599\"\u003elocked in two different positions\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-599 citation-end-599\"\u003e to ensure the block remains perfectly aligned with the load.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,4,0\"\u003e\u003cb data-path-to-node=\"2,4,0\" data-index-in-node=\"0\"\u003eOptimized for Modern Lines:\u003c\/b\u003e The sheave is shaped to handle modern \u003cb data-path-to-node=\"2,4,0\" data-index-in-node=\"66\"\u003ebraided lines\u003c\/b\u003e up to 12mm (1\/2\") in diameter with minimal friction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Harken\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Triple Aluminum Element Block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e \u003cstrong\u003e6272\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSheave Diameter:\u003c\/strong\u003e \u003cstrong\u003e60 mm (2.36 in)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Sheaves:\u003c\/strong\u003e 3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSwivel:\u003c\/strong\u003e Yes — full rotation under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Anodized aluminum sheaves and body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBearings:\u003c\/strong\u003e Sealed low-friction bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Multi-part rigging and purchase systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTriple sheaves\u003c\/strong\u003e allow for high-mechanical-advantage tackles that reduce effort\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSwivel alignment\u003c\/strong\u003e improves load tracking and reduces line chafe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth, sealed bearings enhance responsiveness and line life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight yet strong\u003c\/strong\u003e — ideal for cruising and racing environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-lasting corrosion resistance for marine use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-part purchase systems for mainsheets and halyards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTraveler block cascades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControl line and vang tackle setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-load trimming tasks on cruising and racing sailboats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRigging upgrades for performance sailing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eSummary for the User\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cspan class=\"citation-597\"\u003eThe \u003c\/span\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"4\"\u003e\u003cspan class=\"citation-597\"\u003eHarken 6272\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-597 citation-end-597\"\u003e is a professional-grade \"workhorse\" for mid-to-large keelboats.\u003c\/span\u003e It trades complex ball bearings for a \u003cb data-path-to-node=\"7\" data-index-in-node=\"118\"\u003esimpler, tougher design\u003c\/b\u003e that is much easier to maintain. If you are building a powerful \u003cb data-path-to-node=\"7\" data-index-in-node=\"206\"\u003emainsheet system\u003c\/b\u003e or a \u003cb data-path-to-node=\"7\" data-index-in-node=\"228\"\u003eheavy-duty vang\u003c\/b\u003e, this block offers a superior balance of strength and value.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eMaintenance Tip:\u003c\/b\u003e Occasionally \u003cb data-path-to-node=\"8\" data-index-in-node=\"30\"\u003erinse with fresh water\u003c\/b\u003e to remove salt and grit. Since it uses composite bearings, you should \u003cb data-path-to-node=\"8\" data-index-in-node=\"123\"\u003eavoid using oils or greases\u003c\/b\u003e, as they can trap contaminants and lead to premature wear.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eManufacturer : \u003c\/b\u003eHarken\u003cbr\u003e\u003cb\u003eManufacturer Part No : \u003c\/b\u003e6272\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46686226022575,"sku":"6272","price":177.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/Harken_6272_80429_1.gif?v=1773768417"},{"product_id":"harken-carbo-air-block-40-mm-2636","title":"Harken 40mm Carbo Air Block with Swivel — 2636","description":"\u003cp\u003e\u003cstrong\u003e40mm Carbo Air Block with Swivel\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave: 40mm \/ 1-9\/ 16in\u003c\/li\u003e\n\u003cli\u003eLength: 86mm \/ 3-3\/8in\u003c\/li\u003e\n\u003cli\u003eWeight: 44g \/ 1.6oz\u003c\/li\u003e\n\u003cli\u003eShackle pin: 4mm \/ 5\/32in\u003c\/li\u003e\n\u003cli\u003eMaximum line: 10mm \/ 3\/8in\u003c\/li\u003e\n\u003cli\u003eMaximum working load: 220kg \/ 485lb\u003c\/li\u003e\n\u003cli\u003eBreaking load: 735kg \/ 1620lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46711877271727,"sku":"2636","price":37.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/harken2636.webp?v=1774720479"},{"product_id":"harken-aluminum-element-block-60-mm-2-3-8-6260","title":"Harken 60mm Single Aluminum Element Block with Swivel — 6260","description":"\u003cb\u003eHarken 60mm Single Aluminum Element Block w\/Swivel - 6260\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e60mm Single Aluminum Element Block with Swivel\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eElement 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.\u003cbr\u003e\u003cbr\u003eSideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave Ø (mm): 60 mm\u003c\/li\u003e\n\u003cli\u003eSheave Ø (in): 2-3\/8 in\u003c\/li\u003e\n\u003cli\u003eMaximum line Ø (mm): 14 mm\u003c\/li\u003e\n\u003cli\u003eMaximum line Ø (in): 9\/16 in\u003c\/li\u003e\n\u003cli\u003eMaximum working load (kg): 1100 kg\u003c\/li\u003e\n\u003cli\u003eMaximum working load (lb): 2425 lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46711878058159,"sku":"6260","price":60.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/6260.webp?v=1774720998"},{"product_id":"harken-aluminum-element-block-80-mm-3-1-8-6290","title":"Harken 80mm Single Aluminum Element Block with Swivel — 6290","description":"\u003cp\u003eHarken Element blocks combine forged aluminum sideplates with a composite sheave for dependable strength at a practical price. Hardcoat-anodized sideplates resist corrosion, while the bearing system keeps the sheave running smoothly under load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 80 mm single block with swivel\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum sideplates\u003c\/li\u003e\n\u003cli\u003eCompact design for sail controls and deck-handling systems\u003c\/li\u003e\n\u003cli\u003eManufacturer part number shown in the product title for easy matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm line diameter and working-load requirements for your application before ordering.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46711879008431,"sku":"6290","price":99.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/6290.jpg?v=1774721241"},{"product_id":"blk-60mm-element-fidl","title":"Harken 60mm Aluminum Element Fiddle Block with Swivel — 6262","description":"\u003cp\u003eHarken Element blocks combine forged aluminum sideplates with a composite sheave for dependable strength at a practical price. Hardcoat-anodized sideplates resist corrosion, while the bearing system keeps the sheave running smoothly under load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 60 mm fiddle block with swivel\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum sideplates\u003c\/li\u003e\n\u003cli\u003eCompact design for sail controls and deck-handling systems\u003c\/li\u003e\n\u003cli\u003eManufacturer part number shown in the product title for easy matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm line diameter and working-load requirements for your application before ordering.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942370922671,"sku":"6262","price":97.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_1.jpg?v=1779291374"},{"product_id":"blk-60mm-element-bkt-single","title":"Harken 60mm Single Aluminum Element Block with Swivel \u0026 Becket — 6261","description":"\u003ch2\u003e\u003cstrong\u003eHarken 60 mm Single Aluminum Element Block with Swivel \u0026amp; Becket – 6261\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOptimize your boat’s line management with the \u003cstrong\u003eHarken 60 mm Single Aluminum Element Block with Swivel and Becket (6261)\u003c\/strong\u003e — a rugged, versatile block designed for smooth, efficient handling of sheets, halyards, and control lines on cruising and performance sailboats. Built with lightweight yet durable \u003cstrong\u003eanodized aluminum\u003c\/strong\u003e, this block features a \u003cstrong\u003esingle 60 mm sheave\u003c\/strong\u003e, a \u003cstrong\u003eswivel head\u003c\/strong\u003e for dynamic alignment under load, and a \u003cstrong\u003ebecket\u003c\/strong\u003e for securing tails or creating simple purchase systems.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eswivel mechanism\u003c\/strong\u003e allows the block to rotate freely to align with changing rope angles, reducing friction and line wear while improving trim precision. The \u003cstrong\u003ebecket\u003c\/strong\u003e — a fixed attachment point opposite the sheave — expands rigging options by letting you create multi-part tackles without extra hardware. Combined with sealed low-friction bearings and Harken’s precision construction, the 6261 block delivers reliable, smooth performance even when handling high loads or frequent adjustments.\u003c\/p\u003e\n\u003cp\u003eWhether you’re setting up control line leads, traveler systems, or halyard redirects, this single block with swivel and becket offers flexibility, strength, and marine-grade durability you can trust.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv class=\"markdown markdown-main-panel tutor-markdown-rendering enable-updated-hr-color\" id=\"model-response-message-contentr_42b7fdf65a383c68\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003ch3 data-path-to-node=\"1\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,0,0\"\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"0\"\u003eIntegrated Becket:\u003c\/b\u003e\u003cspan class=\"citation-586\"\u003e This model includes a \u003c\/span\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"41\"\u003e\u003cspan class=\"citation-586\"\u003ebecket (an extra attachment point)\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-586\"\u003e at the bottom, making it essential for creating \u003c\/span\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"124\"\u003e\u003cspan class=\"citation-586\"\u003e3:1 or 4:1 tackle systems\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-586 citation-end-586\"\u003e like mainsheets, vangs, or topping lifts.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,0\"\u003e\u003cspan class=\"citation-585\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-585\"\u003eHard-Anodized Aluminum:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-585\"\u003e The sideplates are crafted from \u003c\/span\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"56\"\u003e\u003cspan class=\"citation-585\"\u003ehard-anodized aluminum\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-585 citation-end-585\"\u003e, offering superior resistance to corrosion and physical impact compared to plastic-bodied blocks.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,2,0\"\u003e\u003cspan class=\"citation-584\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-584\"\u003eComposite Bearing System:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-584\"\u003e It utilizes a \u003c\/span\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"40\"\u003e\u003cspan class=\"citation-584\"\u003eproven composite bearing\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-584 citation-end-584\"\u003e that excels under high static loads.\u003c\/span\u003e Unlike ball bearings that can \"flat spot\" under constant heavy tension, these remain smooth and reliable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,3,0\"\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"0\"\u003eVersatile Swivel Head:\u003c\/b\u003e The head can be set to \u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"46\"\u003erotate 360°\u003c\/b\u003e to prevent line twists or \u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"84\"\u003elocked in two different positions\u003c\/b\u003e to ensure the block stays perfectly aligned with your load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,4,0\"\u003e\u003cb data-path-to-node=\"2,4,0\" data-index-in-node=\"0\"\u003eEfficient Sheave Design:\u003c\/b\u003e The 60mm sheave is optimized to reduce friction and minimize wear on modern \u003cb data-path-to-node=\"2,4,0\" data-index-in-node=\"101\"\u003ebraided lines\u003c\/b\u003e up to 12mm in diameter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Harken\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Single Aluminum Element Block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e \u003cstrong\u003e6261\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSheave Diameter:\u003c\/strong\u003e \u003cstrong\u003e60 mm (approx. 2.36 in)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Sheaves:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSwivel:\u003c\/strong\u003e Yes — free rotation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBecket:\u003c\/strong\u003e Yes — fixed attachment point\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Anodized aluminum sheave and body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBearings:\u003c\/strong\u003e Sealed low-friction bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Line control, simple tackles, traveler systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSwivel alignment\u003c\/strong\u003e improves efficiency as load angles change\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBecket design\u003c\/strong\u003e adds versatility for simple purchase setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth, low-friction movement increases responsiveness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight and strong\u003c\/strong\u003e, ideal for competitive sailing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrosion-resistant finish\u003c\/strong\u003e stands up to marine environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMain and headsail sheet leads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHalyard redirects and control line systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTraveler and vang setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimple 2:1 purchase tackles with becket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCruising and racing sailboat rigging upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eSummary for the User\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe \u003cb data-path-to-node=\"6\" data-index-in-node=\"4\"\u003eHarken 6261\u003c\/b\u003e is the ideal \"workhorse\" block for mid-sized keelboats. It is specifically built for applications where the block will be under \u003cb data-path-to-node=\"6\" data-index-in-node=\"144\"\u003ehigh tension for long periods\u003c\/b\u003e, such as a permanent boom vang or a fixed mainsheet system. It provides a professional-grade strength-to-weight ratio without the maintenance requirements of high-end racing blocks.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eMaintenance Tip:\u003c\/b\u003e Occasionally \u003cb data-path-to-node=\"7\" data-index-in-node=\"30\"\u003erinse with fresh water\u003c\/b\u003e to remove salt and grit. Since it uses composite bearings, you should \u003cb data-path-to-node=\"7\" data-index-in-node=\"123\"\u003eavoid using oils or greases\u003c\/b\u003e, as they can trap contaminants and actually speed up wear.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eManufacturer : \u003c\/b\u003eHarken\u003cbr\u003e\u003cb\u003eManufacturer Part No : \u003c\/b\u003e6261\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942377443503,"sku":"6261","price":79.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_2.jpg?v=1779291749"},{"product_id":"blk-60mm-element-fidl-bkt","title":"Harken 60mm Aluminum Element Fiddle Block with Swivel \u0026 Becket — 6263","description":"\u003cp\u003eHarken Element blocks combine forged aluminum sideplates with a composite sheave for dependable strength at a practical price. Hardcoat-anodized sideplates resist corrosion, while the bearing system keeps the sheave running smoothly under load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 60 mm fiddle block with swivel and becket\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum sideplates\u003c\/li\u003e\n\u003cli\u003eCompact design for sail controls and deck-handling systems\u003c\/li\u003e\n\u003cli\u003eManufacturer part number shown in the product title for easy matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm line diameter and working-load requirements for your application before ordering.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942382260399,"sku":"6263","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_3.jpg?v=1779292040"},{"product_id":"blk-60mm-element-single-foot","title":"Harken 60mm Aluminum Element Footblock — 6267","description":"\u003cp\u003eHarken Element blocks combine forged aluminum sideplates with a composite sheave for dependable strength at a practical price. Hardcoat-anodized sideplates resist corrosion, while the bearing system keeps the sheave running smoothly under load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 60 mm single footblock\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum sideplates\u003c\/li\u003e\n\u003cli\u003eCompact design for sail controls and deck-handling systems\u003c\/li\u003e\n\u003cli\u003eManufacturer part number shown in the product title for easy matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm line diameter and working-load requirements for your application before ordering.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942400970927,"sku":"6267","price":84.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_5.jpg?v=1779293157"},{"product_id":"blk-60mm-element-fidl-w-bkt-and-cam","title":"Harken 60mm Aluminum Element Fiddle Block with Swivel, Becket \u0026 Cam Cleat — 6264","description":"\u003cp\u003eHarken Element blocks combine forged aluminum sideplates with a composite sheave for dependable strength at a practical price. Hardcoat-anodized sideplates resist corrosion, while the bearing system keeps the sheave running smoothly under load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 60 mm fiddle block with swivel, becket, and cam cleat\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum sideplates\u003c\/li\u003e\n\u003cli\u003eCompact design for sail controls and deck-handling systems\u003c\/li\u003e\n\u003cli\u003eManufacturer part number shown in the product title for easy matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm line diameter and working-load requirements for your application before ordering.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942470897839,"sku":"6264","price":140.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_6.jpg?v=1779293552"},{"product_id":"blk-45mm-element-fidl-bkt-w-cam","title":"Harken 45mm Aluminum Element Fiddle Block with Swivel, Becket \u0026 150 Cam Cleat — 6234","description":"\u003cb\u003eHarken 45mm Single Aluminum Element Fiddle Block w\/Swivel, Becket \u0026amp; 150 Cam Cleat - 6234\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e45mm Single Aluminum Element Fiddle Block with Swivel, Becket  and 150 Cam Cleat\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eElement 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.\u003cbr\u003e\u003cbr\u003eSideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave Ø (mm): 45 mm\u003c\/li\u003e\n\u003cli\u003eSheave Ø (in): 1 3\/4 in\u003c\/li\u003e\n\u003cli\u003eMaximum line Ø (mm): 8 mm\u003c\/li\u003e\n\u003cli\u003eMaximum line Ø (in): 5\/16 in\u003c\/li\u003e\n\u003cli\u003eMaximum working load (kg): 550 kg\u003c\/li\u003e\n\u003cli\u003eMaximum working load (lb): 1213 lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942474764463,"sku":"6234","price":117.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_7.jpg?v=1779293837"},{"product_id":"blk-45mm-element-fidl","title":"Harken 45mm Aluminum Element Fiddle Block with Swivel — 6232","description":"\u003cp\u003eHarken Element blocks combine forged aluminum sideplates with a composite sheave for dependable strength at a practical price. Hardcoat-anodized sideplates resist corrosion, while the bearing system keeps the sheave running smoothly under load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 45 mm fiddle block with swivel\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum sideplates\u003c\/li\u003e\n\u003cli\u003eCompact design for sail controls and deck-handling systems\u003c\/li\u003e\n\u003cli\u003eManufacturer part number shown in the product title for easy matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm line diameter and working-load requirements for your application before ordering.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942483513519,"sku":"6232","price":67.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_8.jpg?v=1779294212"},{"product_id":"blk-45mm-element-swv-bkt-single","title":"Harken 45mm Single Element Block with Swivel \u0026 Becket — 6231","description":"\u003cp\u003e\u003cstrong\u003e45mm Single Element Block with Swivel \u0026amp; Becket\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eElement 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.\u003cbr\u003e\u003cbr\u003eSideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave: 45mm \/ 1-3\/4in\u003c\/li\u003e\n\u003cli\u003eLength: 121mm \/ 4-3\/4in\u003c\/li\u003e\n\u003cli\u003eWeight: 115g \/ 4oz\u003c\/li\u003e\n\u003cli\u003eShackle pin: 6mm \/ 1\/4in\u003c\/li\u003e\n\u003cli\u003eMaximum line: 12mm \/ 1\/2in\u003c\/li\u003e\n\u003cli\u003eMaximum working load: 700kg \/ 1543lb\u003c\/li\u003e\n\u003cli\u003eBreaking load: 1400kg \/ 3086lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942486134959,"sku":"6231","price":61.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_9.jpg?v=1779294505"},{"product_id":"blk-45mm-element-trpl","title":"Harken 45mm Triple Element Block with Swivel — 6240","description":"\u003cp\u003e\u003cstrong\u003e45mm Triple Element Block with Swivel\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eElement 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.\u003cbr\u003e\u003cbr\u003eSideplates are hardcoat-anodized to resist corrosion. 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A tough composite bearing sheave resists corrosion for long service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave: 60mm \/ 2-3\/8in.\u003c\/li\u003e\n\u003cli\u003eLength: 165mm \/ 6-1\/2in.\u003c\/li\u003e\n\u003cli\u003eWeight: 710g \/ 24.9oz\u003c\/li\u003e\n\u003cli\u003eShackle Pin: 8mm \/ 5\/16in\u003c\/li\u003e\n\u003cli\u003eMaximum Line: 12mm\/ 1\/2in\u003c\/li\u003e\n\u003cli\u003eMaximum working load: 816kg\/ 1799lb\u003c\/li\u003e\n\u003cli\u003eBreaking load: 1632kg \/ 3598lb\u003c\/li\u003e\n\u003c\/ul\u003e \u003cbr\u003e \u003cb\u003eManufacturer : \u003c\/b\u003eHarken\u003cbr\u003e \u003cb\u003eManufacturer Part No  : \u003c\/b\u003e6275","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942527127727,"sku":"6275","price":255.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_14.jpg?v=1779296393"},{"product_id":"blk-45mm-element-trpl-bkt-w-cam","title":"Harken 45mm Aluminum Element Triple Block with Swivel, Becket \u0026 Cam Cleat — 6243","description":"\u003cp\u003eHarken Element blocks combine forged aluminum sideplates with a composite sheave for dependable strength at a practical price. 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The rounded bow provides room for articulation and is well suited to multidirectional loads.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePin diameter: 10 mm (13\/32\")\u003c\/li\u003e\n\u003cli\u003eMaximum working load: 4,870 lb\u003c\/li\u003e\n\u003cli\u003eBreaking load: 9,740 lb\u003c\/li\u003e\n\u003cli\u003eDimensions (A × B × C): 1-7\/8 × 7\/8 × 1-1\/4 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe screw pin is stamped with its diameter for quick identification.\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":46942555308207,"sku":"2124","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1680\/8011\/files\/search_22.jpg?v=1779298340"},{"product_id":"shkl-8mm-bow-316","title":"Harken 8mm Bow Shackle — 2117","description":"\u003cp\u003eThis Harken bow shackle is forged from polished stainless steel for a strong, corrosion-resistant connection. 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