Socket 3/8 Inch 22 mm. Square drive as per DIN 3120 – C 10. Acc. to DIN 3124, ISO 2725-1. Square drive as per DIN 3120 – C 10, ISO 1174, with ball retention groove. Hand-operated, knurled grip. Gedore vanadium steel 31CrV3, polished, chrome-plated. * not standardised.








