Product details : GEODORE 3.0 X 1/2 SQ. DR. EXTENSION (1990-3) 6143780
Extension 1/2" 76 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