Product details : GEODORE 2.1/2 X 1/2 SQ. DR. EXTENSION (1990-2.1/2) 6143510
Extension 1/2" 63 mm Acc. to DIN 3123, ISO 3316 For hand-operated sockets with square drive as per DIN 3120, ISO 1174, with ball locking device GEDORE vanadium steel 31CrV3, chrome-plated * not standardised