Acc. to DIN 3122, ISO 3315, With non-slip metal disc change, fine-toothed (72 teeth) and robust, Return angle 5 degrees, Push-fit tube handle, For hand-operated sockets and accessories with square drive as per DIN 3120 - D 25, ISO 1174, with locking pin, GEDORE vanadium steel 31CrV3, chrome-plated