Campbell 3991401 Latch Kit for No. 2 Hook

Product Description

The CAMPBELL 3991401 is a replacement latch kit designed for use with a No. 2 hook in lifting applications. The latch is the safety retention component that keeps a load from disengaging the hook during rigging operations. At 1.25 inches in length, 0.7188 inches in width, and 0.25 inches in thickness, this latch is sized for a specific hook body and is not a universal fit. It suits rigging professionals, crane operators, and general contractors who need to restore a worn or damaged hook to safe working condition without replacing the entire hook assembly.

This latch kit is intended for lifting service on No. 2 hooks where the original latch has worn, bent, or broken. It is commonly encountered in light-to-medium rigging setups on job sites, warehouses, and fabrication shops. The 0.1563-inch hole diameter matches the corresponding pin on the No. 2 hook body. Installation restores the hook to its designed safety specification before returning it to service.

Key Features

• Designed specifically for No. 2 hook bodies in lifting service
• Latch length of 1.25 inches, width of 0.7188 inches, and thickness of 0.25 inches
• Pin hole diameter of 0.1563 inches for precise fitment to matching hook hardware
• Restores hook safety retention without full hook replacement
• Packaged as a single-unit kit for individual hook service

Compatibility

Designed as a direct replacement latch kit for CAMPBELL No. 2 hook assemblies used in lifting applications.

Installation Notes

Latch replacement on rigging hooks should be performed by a qualified rigger or rigging inspector familiar with applicable ASME B30 standards for hooks and lifting hardware. Before servicing, remove the hook from service and relieve all load. Inspect the hook body, pin, and any retaining hardware for wear or deformation before installing the new latch. Do not return the hook to lifting service if the hook body or pin shows signs of cracks, elongation, or corrosion.