Teng Tools 3/8"" Drive Socket 21mm M380521-C

Teng

6-point, high-torque design grips flat sides of fastener, not corners, preventing round-off Chrome vanadium with a satin finish for increased grip especially in oily environments The socket features a notched drive to lock onto a ratchet or an extension, Weight: 0.13 pounds, Manufacturer: Teng