GEDORE EXTRA DEEP SOCKET Acc. to DIN 3124, ISO 2725-1 Square drive as per DIN 3120 - C 12.5, ISO 1174, with ball retaining groove Hand-operated, knurled grip GEDORE vanadium steel 31CrV3, polished, chrome-plated Sizes 16, 18, 21 mm with hole drilled for tommy bar Ø 8 mm Specification: Width Across Flat: 17 Length (L, L1): 77,0 Ring Diameter 1: 24,0 Diameter 2: 24,0 Depth of head (a1, t): 16,5 Weight: 0,133 Item no.: D 19 L 17 Code no.: 6140330 EAN: 4010886614037