Gedore: 3219 3/4F x 1/2m Adapte 3219 To DIN 3123, ISO 3316. For hand-operated sockets with square drive as per DIN 3120, ISO 1174, with locking pin. Gedore vanadium steel 31CrV3, chrome-plated. MPN: 6278010 EAN: 4010886627808 3219 3/4F x 1/2m Adapte Attributes: Drive Size: 3/4 to 1/2in Drive Type: Square Product Type: Square Drive Converter