This Teng T3834 3/8in drive 34 piece metric socket and bit set consists of:

9 x 3/8in Hex Sockets: 8, 10, 11, 12, 13, 14, 15, 17 & 19mm.
1 x 3/8in Reversible Ratchet.
2 x 3/8in Extension Bars 75 & 150mm.
1 x 3/8in-1/2in Adaptor.
1 x 3/8in Hex Bit Adaptor.
3 x 1/4in Slotted Bits: 3, 4 & 5mm.
4 x 1/4in Hex Bits: 3, 4, 5 & 6mm.
7 x 1/4in TORX Bits: TX10, TX15, TX20, TX25, TX27, TX30 & TX40.
3 x 1/4in Phillips Bits: PH1, PH2 & PH3.
3 x 1/4in Pozidriv Bits: PZ1, PZ2 & PZ3.