Teng 3/8in drive 12 piece basic socket set supplied in a plastic container. Clips for additional sockets can be added to the base of the container. The set consists of:

10 x Hex sockets: 8, 10, 11, 12, 13, 14, 15, 16, 17 and 19mm.
1 x 3/8in Drive ratchet handle with 45 teeth.
1 x extension bar: 75mm.