Suitable for robust use in industry and commercial vehicles, Acc. to DIN 3122, ISO 3315, With recessed lever change, Locks in the middle position: When the lever is flipped, it automatically engages for clockwise or anti-clockwise operation, With push-button release, Return angle 11.25B0, Non-slip 2-component handle with hanging hole, For hand-operated sockets and accessories with square drive as per DIN 3120 - C 10, ISO 1174, ball locking device, Vanadium steel 31CrV3, chrome-plated