Jergens 23421 Center Pull Hoist Ring 7000 Lb 3/4-10

Product Description

The JERGENS 23421 is a safety engineered center pull hoist ring designed for demanding rigging and lifting applications. Built from 4140 alloy steel with a black oxide finish, this hoist ring accepts a 3/4-10 threaded connection and supports a working load limit of 7,000 pounds. The center pull design allows the load to swivel and pivot freely, reducing side loading on the fastener and the lifted component. Licensed riggers and millwrights install this type of hardware on machinery, dies, molds, and structural assemblies where controlled overhead lifting is required.

This hoist ring is suited for industrial lifting environments including manufacturing plants, fabrication shops, and heavy equipment maintenance facilities. The center pull configuration is preferred when the lifting force must remain aligned with the ring axis regardless of load shift or crane angle. At 1.00 inch in diameter with an H dimension of 5.14 inches and a J dimension of 3 inches, it fits standard rigging hardware for medium-duty overhead lifts.

Key Features

• 7,000 lb working load limit for medium-duty overhead lifting
• 3/4-10 threaded connection for secure, standard fastener engagement
• 4140 alloy steel construction for high strength and durability
• Black oxide finish provides corrosion resistance in shop environments
• Center pull swivel and pivot design reduces side loading on mounting threads
• Safety engineered design meets rigorous load and fatigue standards

Compatibility

Designed as an OEM-style replacement or direct-fit hoist ring for machinery, tooling, molds, and structural components with a 3/4-10 threaded mounting hole requiring a center pull lifting point rated to 7,000 lb working load limit.

Installation Notes

Installation should be performed by a qualified rigger or millwright familiar with applicable ASME B30 standards for rigging hardware. Fully thread the hoist ring into a clean, properly sized 3/4-10 tapped hole and tighten to the fastener specification on the assembly drawing before lifting. De-energize and isolate the load from any power source or hydraulic circuit before attaching rigging. Never exceed the marked working load limit and inspect the ring for cracks, deformation, or thread damage before each use.