Sealey AK6214 Spline Socket Bit Set 8 Piece 1/4", 3/8" & 1/2" Drive

Forged Chrome Vanadium steel 1/4", 3/8" and 1/2" sqare drive sockets with S2 steel spline bits.
Knurled ring to assist gripping of socket with oily fingers.
Supplied on socket rail.
Contents:
1/4"Sq Drive (36mm): M4, M5, M6
3/8"Sq Drive (50mm): M8, M10, M12
1/2"Sq Drive (57mm): M14, M16