Teng Tools Teng Tools 3/8 in Drive 21mm Deep Socket, 6 point, 45.5 mm Overall Length Part: M380621-C

Three-eighths deep socket in metric size for reaching fasteners on engines.

Facom Facom 1/2 in Drive 21mm Standard Socket, 12 point, 43 mm Overall Length Part: S.21SR

Metric socket for machinery and vehicle assembly work.

Teng Tools Teng Tools 1/2 in Drive 21mm Standard Socket, 6 point, 38 mm Overall Length Part: M1205216-C

Teng Tools 21mm socket for half inch drive general assembly work.

Facom Facom 3/4 in Drive 21mm Standard Socket, 6 point, 51 mm Overall Length Part: K.21HB

Three-quarter-inch six-point socket for heavy-duty industrial applications.

SAM SAM 1/2 in Drive 21mm Deep Socket, 12 point, 82 mm Overall Length Part: SHL-21

Deep socket wrench for 21mm bolts, fits half-inch drive ratchets.

Expert by Facom Expert by Facom 1/2 in Drive 21mm Deep Socket, 12 point, 79 mm Overall Length Part: E117286

Professional chrome vanadium deep socket for heavy-duty mechanical work and repairs.