High quality products made of two parts. Hardened body for receiving and transferring drive energy. Closely toleranced square drive for a safe and wobble-free fit on the drive tool. Internal square to DIN 3120.
Standard:
DIN 2324
Material:
Chrome vanadium steel, chrome-plated.
Square drive: 1/2 in
? drive end: 24 mm
Length: 140 mm