{"product_id":"harken-45mm-single-element-block-with-swivel-part-6230","title":"Harken 45mm Single Element Block with Swivel, Part 6230","description":"\u003cp\u003e\u003cstrong\u003e45mm Single 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. Elements 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: 102mm \/ 4in\u003c\/li\u003e\n\u003cli\u003eWeight: 103g \/ 3.6oz\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 \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003eThe Harken 45mm Single Element Block with Swivel is a compact, corrosion-resistant sailing block designed for marine rigging applications that require dependable line handling and a high working load. Part 6230 combines a forged aluminum sideplate design with a tough composite bearing sheave, providing a robust solution for sailors, riggers, and boat owners who need durable performance in a small-block format.\u003c\/p\u003e\u003cp\u003eElement blocks use sideplates with compound curves and only the necessary amount of metal to protect the sheave. This construction helps keep the block strong while offering a lower-cost alternative within the Harken block range. The swivel configuration allows the block to align with changing line direction, making it useful for a variety of sailboat control-line and deck hardware applications. Hardcoat-anodized sideplates resist corrosion, while the composite bearing sheave is designed for long service life in marine environments.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged aluminum sideplates:\u003c\/strong\u003e Provide a strong, robust block structure with compound curves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardcoat-anodized finish:\u003c\/strong\u003e Helps the sideplates resist corrosion in marine use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTough composite bearing sheave:\u003c\/strong\u003e Resists corrosion and supports long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwivel design:\u003c\/strong\u003e Helps the block align with changing line direction during rigging operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh load capacity:\u003c\/strong\u003e Supports a maximum working load of 1,543 pounds and a breaking load of 3,086 pounds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harken\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 6230\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlock type:\u003c\/strong\u003e Single element block with swivel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 1-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum line size:\u003c\/strong\u003e 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle pin:\u003c\/strong\u003e 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum working load:\u003c\/strong\u003e 1,543 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 3,086 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.6 ounces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the Harken 45mm Single Element Block with Swivel, Part 6230, for a durable and corrosion-resistant component in marine rigging systems where compact size and reliable load handling matter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSEO Meta Description:\u003c\/strong\u003e Harken 45mm Single Element Block with Swivel, Part 6230, features corrosion-resistant construction and a 1,543-pound working load.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eTruck Freight: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOversized: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":44937139388505,"sku":"78752","price":60.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/78752XL.jpg?v=1789840001","url":"https:\/\/www.marinepartsonly.com\/products\/harken-45mm-single-element-block-with-swivel-part-6230","provider":"Marine Parts Only","version":"1.0","type":"link"}