Gibraltar IPG-107-G Lockout Indexing Plunger 5/8-11

Product Description

The GIBRALTAR IPG-107-G is a lockout knob handle indexing plunger designed for precision positioning and locking applications in industrial and mechanical assemblies. Built from steel with a black finish, this plunger features a 5/8-11 thread size with a thread length of 0.906 inches (23mm) and an 8mm (0.315 inch) plunger diameter. The overall length is 2.913 inches (74mm), with a body length of 1.024 inches (26mm). It delivers an initial end force of 15N and a final end force of 35N, providing reliable locking force for indexed positioning. The lockout function prevents unintended plunger retraction, making it suited for fixtures, jigs, and machinery requiring repeatable detent engagement. Installed by machine builders, maintenance technicians, and tool-and-die professionals.

The IPG-107-G is used in industrial fixtures, assembly tooling, machine guarding, and positioning equipment where a repeatable, lockable detent is required. The lockout feature makes it appropriate for applications where accidental disengagement of a positioned component cannot be tolerated. Its 5/8-11 threaded body allows direct installation into standard tapped bores in steel or aluminum structures. The knob diameter of 1.299 inches (33mm) provides sufficient grip for hand operation without tooling in most service scenarios.

Key Features

• Lockout (Style D) plunger prevents unintended retraction once engaged
• 5/8-11 thread for direct installation into standard tapped bores
• 8mm (0.315 inch) plunger diameter with 8mm plunger projection
• Initial end force of 15N and final end force of 35N for firm indexed holding
• Includes lock nut for secure body retention in the mounting structure
• Steel construction with black finish for durability in shop environments

Compatibility

Designed as a direct-fit indexing plunger for industrial fixtures, jigs, and machinery with a standard 5/8-11 tapped bore requiring a lockout-style detent plunger.

Installation Notes

Installation is typically performed by maintenance technicians or machine builders using standard hand tools. Thread the plunger body into the tapped bore and secure with the included lock nut to prevent rotation or backing out under vibration. Power down or de-energize any associated machinery before installing or replacing indexing hardware. Verify plunger alignment with the detent hole before applying the lockout function to avoid damage to the plunger tip.