Gibraltar 645215-G Fixed Handwheel Machine Handle

Product Description

The GIBRALTAR 645215-G is a fixed handwheel machine handle designed for use with press fit stem mounting. The handle features a bulb shape profile machined from carbon steel, offering durability in industrial and light manufacturing environments. The stem measures 9/16 inches in length, and the overall assembly length (OAL) is 2-11/16 inches. This type of handle is commonly installed by maintenance technicians and machinists on valves, jigs, fixtures, and machine tool components where a secure, non-adjustable grip point is required.

This handle suits general-purpose industrial applications where a fixed, non-removable handwheel is preferred over a folding or adjustable style. The press fit stem mount allows the handle to be pressed directly onto a compatible shaft or stud without threading or fasteners, making installation straightforward in production and maintenance settings. It is appropriate for use on light machinery, workholding fixtures, and manual valve assemblies.

Key Features

• Fixed handwheel style — no folding or repositioning mechanism
• Press fit stem mount for tool-free shaft installation
• Bulb shape handle profile for comfortable grip
• Carbon steel construction for strength and wear resistance
• Compact 2-11/16 inch overall length suits tight clearance applications

Compatibility

Designed as a direct-fit replacement or new-install handle for machinery, valves, fixtures, and equipment that accept a 3/8 inch press fit stem handwheel handle.

Installation Notes

Installation is performed by maintenance technicians or machinists. The press fit stem should be aligned squarely with the receiving bore before pressing to avoid galling or misalignment. Ensure the mating shaft or bore is clean and free of burrs prior to installation. Consult the equipment manufacturer specifications to confirm bore diameter and press fit tolerance before assembly.