Jergens 47804 Swivel Hoist Ring 4100 Lb 3/4-10 Thread

Product Description

The JERGENS 47804 is a swivel-type center pull hoist ring designed for lifting and rigging applications in industrial and manufacturing environments. Rated at 4,100 pounds load capacity, it threads directly into tapped holes using a 3/4-10 thread and a 1.125-inch thread engagement length. The ring swivels to self-align with the load, reducing stress on the mounting thread during lifts. Constructed from alloy steel with a black oxide finish, the 47804 provides corrosion resistance and meets ASTM E1444 inspection standards. At 2.5 pounds, it is a compact, single-hole screw-on mount suitable for machine lifting, die handling, and load positioning tasks.

This hoist ring is used in fabrication shops, tool rooms, and production facilities wherever equipment or tooling requires a secure, swivel-capable lift point. The screw-on mount installs into a single tapped hole, making it practical for molds, fixtures, machine components, and dies. The swivel action allows the ring to align freely under load, which is critical when lift angle or rigging geometry cannot always be centered perfectly over the attachment point. Installation and use should be performed by qualified riggers or maintenance tradespeople familiar with rated lifting hardware and applicable ASME B30 rigging practices.

Key Features

• 4,100-pound rated load capacity for demanding industrial lift applications
• Swivel ring design self-aligns with the load angle to minimize side-load stress on the thread
• 3/4-10 thread size with 1.125-inch thread length for secure single-hole screw-on mounting
• Alloy steel construction with black oxide finish for strength and corrosion resistance
• Meets ASTM E1444 magnetic particle inspection standard for lifting hardware integrity
• Compact profile: 6.469-inch overall length, 3.0-inch external ring width, 0.5-inch ring thickness

Compatibility

Designed as a screw-on center pull hoist ring for any tapped 3/4-10 threaded hole with sufficient thread depth and load-rated base material to support a 4,100-pound working load.

Installation Notes

Installation should be performed by a qualified millwright, rigger, or maintenance technician familiar with rated lifting hardware. The ring should be threaded fully into a clean, undamaged 3/4-10 tapped hole and tightened to the specified torque using a 3/8-inch hex key before any lift is attempted. Confirm that the base material and thread depth are rated to support the applied load before use. Never exceed the rated working load capacity, and inspect the ring and mounting hole for wear or damage per ASTM E1444 requirements before each use.