{"product_id":"gibraltar-12911-4-fixed-shoulder-eye-bolt-3200-lb-9-16-12","title":"Gibraltar 12911 4 Fixed Shoulder Eye Bolt 3200 Lb 9\/16-12","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 12911 4 is a fixed lifting eye bolt with a shoulder, designed for vertical and in-line load lifting applications in industrial and commercial environments. Forged from C-1035 steel, this eye bolt carries a working load capacity of 3,200 pounds and features a fully threaded shank measuring 3 inches in length on a 9\/16-12 thread. The shoulder provides a positive bearing surface against the load member, preventing the eye from pulling through and ensuring consistent load transfer. This hardware is typically installed by millwrights, ironworkers, riggers, and maintenance mechanics working with overhead lifting systems, hoists, and rigging assemblies.\u003c\/p\u003e\n\u003cp\u003eThis eye bolt is suited for use in fixed-point vertical lifting setups where angular loading is not intended. The shoulder design makes it appropriate for installation through plates, beams, or structural members where a flush bearing surface is required. Applications include machinery positioning, equipment hoisting, and anchor point installation in manufacturing facilities, construction sites, and maintenance shops. The 9\/16-12 thread size fits standard hardware used across a wide range of industrial lifting and rigging setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3,200 pound lifting capacity rated for fixed, vertical in-line loading\u003c\/li\u003e\n  \u003cli\u003eShoulder design provides positive bearing surface and prevents pull-through\u003c\/li\u003e\n  \u003cli\u003eForged C-1035 steel construction for strength and durability under load\u003c\/li\u003e\n  \u003cli\u003eFully threaded 3-inch shank on a 9\/16-12 thread for secure fastening\u003c\/li\u003e\n  \u003cli\u003eEye inside diameter of 1-9\/32 inches accommodates standard hooks and shackles\u003c\/li\u003e\n  \u003cli\u003eInch measurement system for compatibility with standard American rigging hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard hardware addition for fixed-point vertical lifting applications using 9\/16-12 threaded mounting points in industrial and commercial rigging setups.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified rigger or millwright familiar with applicable ASME B30 rigging standards. Always ensure the threaded hole or nut is properly sized for the 9\/16-12 thread and that the shoulder seats flush against the load surface before applying any load. This eye bolt is rated for vertical, in-line lifting only — angular or side loading will reduce rated capacity and may cause failure. De-energize, unload, and secure all equipment before installing or removing lifting hardware.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLifting Capacity\u003c\/strong\u003e: 3,200 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEye Bolt Type\u003c\/strong\u003e: Fixed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Type\u003c\/strong\u003e: With Shoulder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 9\/16-12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 3 inches (fully threaded)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEye Inside Diameter\u003c\/strong\u003e: 1-9\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEye Outside Diameter\u003c\/strong\u003e: 2-9\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder\/Base Diameter\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Forged Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C-1035\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.52 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12911 4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51693453508914,"sku":"12911 4","price":79.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/80127d1bb2d4200bd0f91f6c53a20c3e.jpg?v=1788312591","url":"https:\/\/voomisupply.com\/products\/gibraltar-12911-4-fixed-shoulder-eye-bolt-3200-lb-9-16-12","provider":"Voomi Supply","version":"1.0","type":"link"}