sourcing map 1/2" Square Drive x M8 Spline Bit Socket, S2 Steel Bits, CR-V Sockets 140mm Length (for Hand Use Only)

1. Bit is made of S2 alloy steel, hardness arrived at 58-62 HRC, reduce wear-outs.
2. Chrome vanadium steel socket with high strength and large torque.
3. The bit is pressed directly into the socket to make a permanent connection.
4. Four detent grooves in the socket drive end provides firmly connected with the retaining ball of the drive tool.
5. The beveled inner edge helps g...