1 54mm hex lock nut socket wrench. 1 55mm hex lock nut socket wrench. Hexagonal Design: Features a precise 6-sided socket for secure grip on locking nuts during tightening or loosening. 1/2″ Square Drive: Designed with standard 1/2″ square drive for compatibility with extension bars and torque wrenches.

1 54mm hex lock nut socket wrench. 1 55mm hex lock nut socket wrench. Hexagonal Design: Features a precise 6-sided socket for secure grip on locking nuts during tightening or loosening. Material:steel.

1 54mm hex lock nut socket wrench. 1 55mm hex lock nut socket wrench. Hexagonal Design: Features a precise 6-sided socket for secure grip on locking nuts during tightening or loosening. 1/2″ Square Drive: Designed with standard 1/2″ square drive for compatibility with extension bars and torque wrenches.