Cold-forged Chrome Vanadium steel socket. Hardened and tempered for added strength. Chrome plated in half chrome, half satin finish with knurled ring for extra grip with oily fingers. WallDrive(R) socket configuration.
Hardened and heat treated Chrome Molybdenum steel 12-point impact sockets with a phosphate finish for corrosion resistance. Suitable for use with air/electric impact guns. Supplied in storage case.