{"product_id":"harken-1542-midrange-single-block-with-aluminum-sheave-3-inch-sheave","title":"Harken 1542 Midrange Single Block with Aluminum Sheave, 3-Inch Sheave","description":"\u003cp\u003e\u003cstrong\u003eMidrange Single with Aluminum Sheave Block\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMidrange blocks robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave: 76mm\/3\"\u003c\/li\u003e\n\u003cli\u003eMaximum Line: 14mm\/9\/16\"\u003c\/li\u003e\n\u003cli\u003eMax Working Load: 1270kg\/2800lbs\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003e\u003cstrong\u003eHarken 1542 Midrange Single Block with Aluminum Sheave\u003c\/strong\u003e is built for sailors who need dependable line handling on medium and large offshore boats. Its robust construction is designed to manage high loads, while the aluminum sheave runs exclusively on a ball bearing system to support fast trimming and quick release under load.\u003c\/p\u003e\u003cp\u003eDesigned for demanding marine applications, this single block accommodates line up to 9\/16 inch and supports a maximum working load of 2,800 pounds. The ball bearing sheave system helps provide smooth, responsive operation during trimming and line release, making the Harken Midrange Single a practical choice for offshore sailing systems where reliable load handling matters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature: Aluminum sheave\u003c\/strong\u003e — Provides the durable sheave construction specified for this Harken midrange single block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature: Ball bearing system\u003c\/strong\u003e — Supports fast trim and release under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature: High-load construction\u003c\/strong\u003e — Built to handle the high loads found on medium and large offshore boats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature: 3-inch sheave\u003c\/strong\u003e — Sized for the listed line-handling configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature: 2,800-pound maximum working load\u003c\/strong\u003e — Clearly rated for demanding marine line applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\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 1542\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlock Type:\u003c\/strong\u003e Midrange single block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave Material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave Size:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Line Size:\u003c\/strong\u003e 9\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Load:\u003c\/strong\u003e 2,800 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Medium and large offshore boats\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the Harken 1542 Midrange Single Block with Aluminum Sheave for robust, high-load performance in offshore sailing applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSEO Meta Description:\u003c\/strong\u003e Harken 1542 midrange single block with aluminum sheave, ball bearings, 3-inch sheave, and 2,800-pound working load for offshore boats.\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":44937064808537,"sku":"86871","price":196.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/86871XL.jpg?v=1789837289","url":"https:\/\/www.marinepartsonly.com\/products\/harken-1542-midrange-single-block-with-aluminum-sheave-3-inch-sheave","provider":"Marine Parts Only","version":"1.0","type":"link"}