Designed for truck wheel bearing maintenance, this locknut socket has a 3-3/8" (9.5 mm) 8-point opening to provide a precise fit on specialized fasteners. It utilizes a 3/4" (19 mm) square drive for compatibility with standard drive tools and high-torque equipment during the removal and installation of wheel bearings.

Designed for truck wheel bearing maintenance, this locknut socket has a 3-3/8" (9.5 mm) 8-point opening to provide a precise fit on specialized fasteners. It utilizes a 3/4" (19 mm) square drive for compatibility with standard drive tools and high-torque equipment during the removal and installation of wheel bearings.