Gibraltar LBT-SS7139 Quick-release T-handle Pin 3/8 in

Product Description

The GIBRALTAR LBT-SS7139 is a T-handle quick-release pin designed for fast, tool-free removal in mechanical assemblies, jigs, fixtures, and industrial equipment. The pin features a 3/8-inch diameter and a 5.5-inch usable length, making it suitable for moderate-load applications that require frequent engagement and disengagement. Constructed from 17-4 stainless steel with a bright finish, the LBT-SS7139 offers strong corrosion resistance and good mechanical strength. It is a standard inch-system component sold in single-unit quantity and is appropriate for maintenance technicians, fabricators, and equipment assemblers working in industrial and light manufacturing environments.

Quick-release pins are used wherever a component must be secured and released repeatedly without tools — common applications include machine guarding, panel retention, fixture alignment, agricultural equipment, and material handling systems. The T-handle configuration provides a positive grip for hand operation, even with gloves. The 17-4 stainless steel construction makes this pin well suited for environments with exposure to moisture, mild chemicals, or repeated cleaning cycles. This pin is dimensioned in the inch measurement system and is intended for through-hole applications where the grip length matches the material stack thickness.

Key Features

• T-handle design allows tool-free, one-handed operation for fast pin removal and insertion
• 3/8-inch pin diameter for moderate structural load applications
• 5.5-inch usable length accommodates thicker material stacks or multi-layer assemblies
• 17-4 stainless steel construction provides corrosion resistance and high tensile strength
• Bright finish with no coating buildup that could affect fit in tight tolerances
• Single-unit packaging suitable for replacement or low-quantity procurement

Compatibility

Designed as a standard inch-system quick-release pin for use in fixtures, jigs, machine guarding, and industrial equipment requiring a 3/8-inch diameter through-pin with a 5.5-inch usable length.

Installation Notes

Quick-release pins are installed by hand into pre-drilled or reamed through-holes sized to the pin diameter. Ensure the receiving hole diameter and material stack thickness are matched to the pin diameter and usable length before installation. De-energize or lock out any equipment before servicing assemblies that use this pin. Do not use quick-release pins as a primary load-bearing fastener in high-impact or safety-critical structural applications without engineering review.