Gibraltar B5-M5-GK Fixed Handwheel Machine Handle M5x0.8

Product Description

The GIBRALTAR B5-M5-GK is a fixed handwheel machine handle designed for industrial and mechanical applications requiring a secure, ergonomic grip point on threaded fastening assemblies. The handle features a bulb-shaped steel body paired with a steel threaded stem sized at M5x0.8, providing a reliable interface for manual adjustment, clamping, and positioning tasks. Sold in a package of two, this handle suits environments where repetitive hand-tightening operations demand a durable, corrosion-resistant component. It is typically installed by maintenance technicians, machine builders, and industrial mechanics working on fixtures, jigs, guards, or equipment panels.

This fixed handwheel machine handle is suited for use on machine tools, workholding fixtures, industrial enclosures, and general fabrication equipment where a threaded M5x0.8 stem mount is the specified interface. The fixed design means the handle does not rotate independently of the stem, making it appropriate for direct-drive tightening applications. The compact bulb shape fits into tight clearance areas where larger loop or T-bar handles would not clear adjacent components.

Key Features

• Bulb-shaped handle for ergonomic grip in confined spaces
• Steel handle body and steel stem for durable, long-service performance
• M5x0.8 threaded stem mount for direct installation into standard metric threaded bores
• Fixed handle design transfers torque directly to the stem without independent rotation
• Sold as a pack of 2, reducing per-unit cost on multi-point installations

Compatibility

Designed as an OEM-style replacement or new-installation handle for any machine, fixture, or enclosure with a standard M5x0.8 threaded mounting bore requiring a fixed handwheel-style grip.

Installation Notes

Installation is performed by threading the M5x0.8 stem directly into the mating tapped hole on the target assembly. Power down or de-energize any machine before servicing handles on moving components or electrical enclosures. Verify thread engagement depth against the stem length before final assembly to ensure adequate hold without bottoming out. No special tools are required beyond a wrench or pliers applied to the stem flats if present.