Hexagon Allen Key 3/8" Socket Set Imperial

High quality Allen/hex keys on a 3/8" drive. Suitable for any 3/8" drive ratchet, bar, T-bar etc....
Manufactured from chrome Vanadium steel for strength and durability.
3/8" square drive.
Includes sizes; 1/8", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 7/16" & 1/2".
Includes socket rail.