Gibraltar LBT-133 Quick-release T-handle Pin 3/8 in

Product Description

The GIBRALTAR LBT-133 is a quick-release pin with a T-handle design, manufactured from 4130 alloy steel with a zinc-plated finish for corrosion resistance. It features a 3/8-inch pin diameter and a 1.25-inch usable length, making it suited for light-duty fastening, jig setups, tooling fixtures, and adjustable assemblies where fast, tool-free pin removal is required. The T-handle provides a firm grip for rapid insertion and release by hand. Maintenance technicians, fabricators, and assembly line workers are the typical end users for this type of pin in industrial and shop environments.

This pin is applicable in a wide range of industrial, manufacturing, and maintenance settings. Common uses include securing removable guards, adjustable stops, fixture locating, and light structural connections where a pinned joint needs to be cycled frequently without tools. The compact overall length and standard inch-measurement sizing make it compatible with common fixture and jig hardware designed around 3/8-inch pin bores.

Key Features

• T-handle design allows tool-free hand insertion and quick release
• 3/8-inch pin diameter fits standard 3/8-inch pin-bore fixtures and hardware
• 1.25-inch usable length accommodates typical light-duty pinning applications
• 4130 alloy steel construction provides strength and durability
• Zinc-plated finish adds corrosion resistance in shop and light industrial environments
• Inch-measurement system for straightforward compatibility with standard tooling hardware

Compatibility

Designed as an OEM-style replacement or standard aftermarket pin for fixtures, jigs, and adjustable assemblies requiring a 3/8-inch diameter quick-release pin with a 1.25-inch usable length in inch-measurement hardware.

Installation Notes

Installation does not require special tools — insert the pin through aligned bores by hand and confirm the release mechanism engages fully before applying load. Verify that the receiving bore diameter matches the 3/8-inch pin diameter to prevent slop or binding. Do not use this pin in applications that exceed its rated load capacity or expose it to sustained chemical environments beyond light corrosion protection. Inspect the pin and release mechanism for wear or deformation during routine maintenance intervals.