Gibraltar 645255-G Revolving Handwheel Machine Handle

Product Description

The GIBRALTAR 645255-G is a revolving handwheel machine handle designed for use on industrial equipment, machinery controls, and tooling applications. The handle features a bulb-shaped grip and a 3/8-inch press fit stem for secure, tool-free installation into compatible bores. The carbon steel stem measures 3/4 inches in length, and the overall assembly length is 3-25/32 inches. This type of handle is commonly installed by machinists, maintenance technicians, and equipment assembly professionals who require a reliable, ergonomic grip point on adjustable components or manual controls.

This revolving handwheel machine handle is suited for light to medium-duty industrial applications where manual rotation or adjustment is required. The press fit stem mount simplifies installation into pre-drilled bores without the need for set screws or threaded fasteners. The bulb grip allows for smooth, repetitive rotation with reduced hand fatigue during frequent adjustments.

Key Features

• Press fit stem mount for quick installation into compatible bores
• 3/8-inch stem diameter for a secure press fit connection
• Bulb-shaped grip promotes comfortable hand contact during rotation
• Carbon steel construction on both handle and stem for durability
• 3-25/32-inch overall length suitable for compact machine control applications
• 3/4-inch stem length for adequate engagement depth in standard bores

Compatibility

Designed as an OEM-style replacement or direct-fit handle for machinery, equipment panels, and tooling fixtures that accept a 3/8-inch press fit stem mount.

Installation Notes

Installation is performed by maintenance technicians or equipment assembly professionals. Before installing or replacing this handle, de-energize and lock out the associated equipment per applicable OSHA lockout/tagout procedures. Press the stem firmly and evenly into a clean, appropriately sized bore to ensure full seating. Inspect the fit for play or looseness before returning the equipment to service.