2 x 3/8in drive sparkplug sockets - 5/8in, 13/16in.1 x 3/8in drive x 3in socket extension bar.1 x 3/8in drive x 6in socket extension bar.1 x 3/8in drive universal joint.15 x 3/8in drive metric sockets - 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21mm.1 x 3/8in drive T handle.1 x 3/8in drive ratcheting socket driver.Blow moulded carry case.Carbon steel plated.