Gibraltar LBH-125 Quick-release Pin 5/16 in 2 in 4130 Steel

Product Description

The GIBRALTAR LBH-125 is a ring-handle quick-release pin designed for fast, tool-free removal in mechanical assemblies, jigs, fixtures, and equipment frames. Machined from 4130 alloy steel with a zinc-plated finish for corrosion resistance, this pin measures 5/16 inch in diameter with 2 inches of usable length and a 3.25-inch overall length. The ring handle allows single-hand operation for rapid pin insertion and removal without tools. It is suited for use in light industrial, maintenance, and equipment assembly applications where frequent disassembly is required.

This quick-release pin is a standard fit for mechanical and structural applications requiring a reliable, repeatable locking pin. Typical uses include securing removable panels, guards, fixtures, jig components, and light-duty pivoting assemblies. The zinc-plated 4130 steel construction holds up in shop and field environments. Maintenance technicians, millwrights, and equipment assemblers are the primary installers.

Key Features

• Ring handle allows tool-free, single-hand insertion and removal
• 4130 alloy steel construction for strength and durability
• Zinc-plated finish provides corrosion resistance in shop environments
• 5/16 inch pin diameter with 2 inches of usable engagement length
• 3.25-inch overall length for clearance in typical fixture applications
• Inch-measurement system for compatibility with standard imperial assemblies

Compatibility

Designed as a standard quick-release pin for use in imperial-dimensioned mechanical assemblies, fixtures, jigs, and equipment frames requiring a 5/16 inch pin diameter hole.

Installation Notes

Installation requires no special tools — insert the pin through aligned holes in the assembly and verify the locking mechanism seats fully before applying load. Always confirm the pin diameter matches the receiving hole tolerance before installation. Inspect the locking detent and ring handle for wear or deformation before each use. Do not use this pin in applications that exceed its rated load capacity or involve sustained dynamic shock loads without engineering verification.