An essential tool for every mechanics workbench. Aluminium jaws provide three machined openings to hold 5/16" to 9/16" (7mm to 15mm) axles for easy wheel hub and pedal adjustments securely without damaging the axle threads. The bridge spring keeps the jaws aligned and allows the tool to automatically open.

Prevents damage to parts held in the vice
Three machined openings for axles
Bridge spring for constant alignment
Automatically open as the vice does