Gibraltar LBH-122 Quick-release Pin 5/16 in Ring Handle

Product Description

The GIBRALTAR LBH-122 is a quick-release pin with a ring handle, designed for fast, tool-free fastening and removal in mechanical assemblies, fixtures, jigs, and industrial equipment. The pin measures 5/16 inch in diameter with 1 inch of usable length and an overall length of 2.25 inches. It is manufactured from grade 4130 alloy steel with a zinc-plated finish for corrosion resistance. Machinists, fabricators, maintenance technicians, and assembly workers rely on this type of pin where repeated removal and reinstallation is required without tools.

This quick-release pin suits applications in manufacturing jigs, tooling fixtures, safety guards, hinged access panels, and mechanical linkages. The ring handle allows single-hand operation, making it practical in tight or awkward positions. The zinc-plated 4130 steel construction holds up in light industrial environments where moderate strength and corrosion resistance are priorities. Sold individually with a minimum order quantity of 1.

Key Features

• Ring handle enables tool-free, single-hand insertion and removal
• 5/16 inch pin diameter with 1 inch usable length and 2.25 inch overall length
• Grade 4130 alloy steel construction for reliable strength-to-weight ratio
• Zinc-plated finish provides corrosion resistance in light industrial use
• Inch measurement system — compatible with standard imperial tooling and fixtures
• Lightweight at approximately 0.05 pounds per pin

Compatibility

Designed as a standard quick-release pin for use in mechanical assemblies, tooling fixtures, jigs, and equipment requiring repeated pin-type fastening with a 5/16 inch diameter hole pattern and 1 inch usable engagement depth.

Installation Notes

Installation requires no special tools — align the pin with the mating holes and press until the locking detent engages, then pull the ring to release. Ensure the receiving hole diameter and usable depth match the pin specifications before installation. Confirm all equipment is de-energized or at rest before servicing any pinned assembly. Inspect the detent mechanism and locking groove for wear during routine maintenance intervals.