Gibraltar LBR-115 Quick-release Pin 1/4 in Button Handle

Product Description

The GIBRALTAR LBR-115 is a button-handle quick-release pin designed for fast, tool-free locking and unlocking of mechanical assemblies. Manufactured from 4130 alloy steel with a zinc-plated finish for corrosion resistance, this pin measures 0.25 inches in diameter with a 2-inch usable length. The spring-loaded button mechanism allows single-hand operation, making it a practical fastening solution in jigs, fixtures, and adjustable mechanical linkages. Machinists, fabricators, and maintenance technicians working with industrial equipment and structural assemblies are the typical installers and users of this hardware.

This quick-release pin is suited for light-duty to medium-duty industrial and manufacturing applications where repeated pin insertion and removal is required. Common use cases include fixture alignment, pivot joints, safety guards, and adjustable-position brackets in both production-floor and maintenance environments. The inch-system dimensioning makes it a direct fit for standard imperial hardware applications.

Key Features

• Spring-loaded button handle enables tool-free, single-hand release
• 4130 alloy steel construction provides strength and durability under cyclic loading
• Zinc-plated finish offers corrosion resistance in general industrial environments
• 0.25-inch pin diameter fits standard imperial clevis, bracket, and fixture bores
• 2-inch usable length accommodates typical light-to-medium assembly thicknesses

Compatibility

Designed as an OEM-style replacement or direct-fit fastener for imperial-dimensioned quick-release pin applications in industrial jigs, fixtures, and adjustable mechanical assemblies.

Installation Notes

Installation requires no special tools — align the pin with the bore, insert until the button engages, and verify the button fully extends before applying load. Ensure the receiving bore diameter matches the 0.25-inch pin diameter with appropriate clearance per applicable engineering drawings. Inspect the spring-loaded button mechanism periodically for wear or debris that could prevent full engagement. Removal is performed by depressing the button and withdrawing the pin axially.