Gibraltar LBL-113 Quick-release Pin L-handle 4130 Steel

Product Description

The GIBRALTAR LBL-113 is a quick-release pin with an L-handle, designed for fast, tool-free pin insertion and removal in mechanical assemblies, fixtures, and fabricated structures. It features a 0.25 inch pin diameter and a 1.25 inch usable length, constructed from 4130 alloy steel with a zinc-plated finish for corrosion resistance. The L-handle design provides a secure grip during operation. Machinists, fabricators, and maintenance technicians install this type of fastener where frequent disassembly is required without the use of wrenches or tools.

This quick-release pin is suited for use in industrial fixtures, machine guards, tooling setups, and general mechanical assemblies where repeatable alignment and fast component swapping are priorities. The compact 0.25 inch diameter and 1.25 inch usable length make it appropriate for light-duty to medium-duty applications in both shop and field environments. It is sold individually and follows inch-standard dimensioning.

Key Features

• L-handle design enables tool-free insertion and removal
• 0.25 inch pin diameter for light to medium mechanical applications
• 1.25 inch usable length for standard fixture and tooling use
• 4130 alloy steel construction for strength and durability
• Zinc-plated finish provides corrosion protection
• Inch-standard measurement system

Compatibility

Designed as a standard inch-series quick-release pin for use in mechanical fixtures, tooling, and fabricated assemblies requiring a 0.25 inch pin diameter hole pattern and 1.25 inch usable engagement length.

Installation Notes

Installation is tool-free: align the pin with the mating hole, insert until the retaining mechanism engages, and seat fully before applying load. Confirm hole diameter tolerance is appropriate for a 0.25 inch nominal pin before installation. Remove load from the assembly before releasing or pulling the pin. Inspect the retaining ball or mechanism periodically for wear in high-cycle applications.