Ko-ken 2410M-12 1/4″Sq. Dr. Socket 12mm Surface Length 22mm. Metric, ¼” drive, Surface Drive, Standard Length, Chrome Hand Sockets.Surface drive sockets are designed to retain contact with flat sides of nut to transmit high torque and reduce nut wear. These sockets are ideal for use on polished nuts, aluminum nuts and nuts with worn out points.








