Gibraltar LL-4-G Locking L Handle Plunger 1/2-13

Product Description

The GIBRALTAR LL-4-G is a locking L handle plunger designed for positioning, indexing, and hold-down applications in industrial and mechanical assemblies. It features a 1/2-13 thread size with a 0.85 inch thread length and a steel handle and body construction. The plunger delivers an initial end force of 0.5 pounds and a final end force of 2 pounds, making it suitable for light-duty locking and locating tasks. With a plunger diameter of 0.31 inches and a plunger projection of 0.4 inches, this unit is compact and well suited to confined mounting locations. Machinists, maintenance technicians, and mechanical assemblers commonly install this type of fastener component.

The LL-4-G is used in machine tool fixtures, jigs, assembly tooling, and equipment panels where a manually retractable and lockable plunger is required. The L handle design allows the operator to pull and lock the plunger without tools, enabling quick access adjustments during production or maintenance. It is appropriate for both light industrial and trade-service equipment applications where a threaded body plunger must be installed in a tapped hole.

Key Features

• Locking plunger type holds position without continuous hand pressure
• 1/2-13 thread size with 0.85 inch thread length for standard tapped-hole installation
• Initial end force of 0.5 pounds, final end force of 2 pounds
• Steel handle construction for durability in industrial environments
• Compact body length of 1.5 inches fits space-constrained assemblies
• L handle design allows tool-free pull-and-lock operation

Compatibility

Designed as a standard threaded-body locking plunger for installation in any tapped 1/2-13 hole in machine fixtures, jigs, tooling plates, or equipment enclosures requiring a retractable locating or hold-down element.

Installation Notes

Installation requires a tapped 1/2-13 hole in the mating component. Power down or de-energize any equipment before servicing assemblies that incorporate this plunger. Use appropriate thread-engagement depth to ensure secure seating without bottoming out the threads. Follow applicable machinery safety standards and the equipment manufacturer's service procedures when replacing or installing plunger hardware.