{"product_id":"harpsluiting-moerbout","title":"Bow shackle with safety bolt","description":"\u003cstyle\u003e\na { text-decoration: none; color: #464feb; }\ntr th, tr td { border: 1px solid #e6e6e6; padding: 4px 8px; }\ntr th { background-color: #f5f5f5; text-align: left; }\ntable { border-collapse: collapse; }\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eforged bow shackle with nut and bolt\u003c\/strong\u003e is available up to a \u003cstrong\u003e55-tonne\u003c\/strong\u003e working load, with a safety factor of \u003cstrong\u003e6:1\u003c\/strong\u003e. The bolt is secured with a nut and split pin, preventing the shackle from unscrewing—even if the load moves or the connection remains in place for months.\u003c\/p\u003e\n\u003ch2\u003eWhy a nut and bolt instead of a shoulder bolt\u003c\/h2\u003e\n\u003cp\u003eWith a shoulder bolt, you screw the bolt directly into the eye; this is convenient for quick changes, but the bolt can unscrew if the load rotates. The \u003cstrong\u003enut and bolt with split pin\u003c\/strong\u003e is mechanically secured and therefore the correct choice for \u003cstrong\u003esemi-permanent connections\u003c\/strong\u003e and vibrating loads. For connections that need to be disconnected frequently, the \u003ca href=\"\/en\/products\/harpsluiting-borstbout\"\u003eshoulder bolt version\u003c\/a\u003e is more practical.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged from high-quality steel\u003c\/strong\u003e—not cast, but forged for a uniform grain structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety factor of 6:1\u003c\/strong\u003e relative to the stated working load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNut and bolt with split pin\u003c\/strong\u003e, mechanically secured against unscrewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarp shape\u003c\/strong\u003e with a wide opening, suitable for multiple legs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWLL permanently stamped\u003c\/strong\u003e into the shackle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable up to 55 tonnes\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAlways supplied with a certificate.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable sizes\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWorking load (WLL)\u003c\/th\u003e\n\u003cth\u003eItem number\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.5 tonnes\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e70 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.75 tonnes\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e100 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 tonne\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e150 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.5 tonnes\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e260 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 tonnes\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e370 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.25 tonnes\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e710 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.75 tonnes\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e1.27 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.5 tonnes\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e1.78 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8.5 tonnes\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e2.52 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.5 tonnes\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e3.53 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 tonnes\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e5.04 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13.5 tonnes\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e6.84 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17 tonnes\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e8.78 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 tonnes\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e14.09 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35 tonnes\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e20.84 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55 tonnes\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e41.05 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFixed anchor points on machines, containers, and structural components\u003c\/li\u003e\n\u003cli\u003eHeavy lifting operations up to 55 tonnes\u003c\/li\u003e\n\u003cli\u003eConnections subject to vibration or varying loads\u003c\/li\u003e\n\u003cli\u003eShipping, offshore, and heavy industry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWorking safely with shackles\u003c\/h2\u003e\n\u003cp\u003eAlways load the shackle \u003cstrong\u003ein the direction of its length\u003c\/strong\u003e; side loading significantly reduces the working load. Always secure the nut with a \u003cstrong\u003enew split pin\u003c\/strong\u003e—a reused split pin may break. Before each use, inspect for deformation, wear, cracks, and a legible WLL marking, and remove any shackle with an illegible marking from service.\u003c\/p\u003e\n\u003ch2\u003eStandards\u003c\/h2\u003e\n\u003cp\u003eComparable to \u003cstrong\u003eUS Fed. Spec. RR-C-271\u003c\/strong\u003e, with a safety factor of 6:1. Every shackle is supplied with a certificate.\u003c\/p\u003e\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eAlso view the \u003ca href=\"\/en\/products\/harpsluiting-borstbout\"\u003eharp shackle with shoulder bolt\u003c\/a\u003e or the \u003ca href=\"\/en\/products\/d-sluiting-borstbout\"\u003eD-shackle with shoulder bolt\u003c\/a\u003e. All \u003ca href=\"\/en\/collections\/hijs-en-hefmiddelen\"\u003elifting equipment\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hef en Hijs Online","offers":[{"title":"0.5 Ton","offer_id":50875264270602,"sku":"14","price":3.0,"currency_code":"EUR","in_stock":true},{"title":"0.75 Ton","offer_id":50875264303370,"sku":"15","price":3.75,"currency_code":"EUR","in_stock":true},{"title":"1 Ton","offer_id":50875264336138,"sku":"16","price":6.0,"currency_code":"EUR","in_stock":true},{"title":"1.5 Ton","offer_id":50875264368906,"sku":"17","price":8.25,"currency_code":"EUR","in_stock":true},{"title":"2 metric tons","offer_id":50875264532746,"sku":"18","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"3.25 tons","offer_id":50875264565514,"sku":"19","price":12.0,"currency_code":"EUR","in_stock":true},{"title":"4.75 Ton","offer_id":50875264631050,"sku":"20","price":15.75,"currency_code":"EUR","in_stock":true},{"title":"6.5 Ton","offer_id":50875264696586,"sku":"21","price":21.75,"currency_code":"EUR","in_stock":true},{"title":"8.5 Tons","offer_id":50875264729354,"sku":"22","price":31.5,"currency_code":"EUR","in_stock":true},{"title":"9.5 tonnes","offer_id":50875264762122,"sku":"23","price":43.5,"currency_code":"EUR","in_stock":true},{"title":"12 Tons","offer_id":50875264401674,"sku":"24","price":61.5,"currency_code":"EUR","in_stock":true},{"title":"13.5 metric tons","offer_id":50875264434442,"sku":"25","price":72.75,"currency_code":"EUR","in_stock":true},{"title":"17 Tons","offer_id":50875264467210,"sku":"26","price":105.0,"currency_code":"EUR","in_stock":true},{"title":"25 Ton","offer_id":50875264499978,"sku":"27","price":168.0,"currency_code":"EUR","in_stock":true},{"title":"35 Ton","offer_id":50875264598282,"sku":"28","price":248.25,"currency_code":"EUR","in_stock":true},{"title":"55 Tons","offer_id":50875264663818,"sku":"29","price":342.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9232\/8714\/files\/veiligheid_2a1906c7-6871-4d80-b614-20bb60df8d4f.png?v=1742211174","url":"https:\/\/hefenhijsonline.nl\/en\/products\/harpsluiting-moerbout","provider":"Hef en Hijs Online","version":"1.0","type":"link"}