This Teng Tools 20 piece set of 1/4 inch square drive tools supplied in a plastic case with snap lock and metal pin hinges. Contains the following:

7 x 1/4in Hex Sockets: 5.5, 6, 7, 8, 9, 10 & 13mm.
1 x 1/4in Mini Reversible Ratchet.
1 x 1/4in Magnetic Bit Holder 50mm (2in).
1 x 1/4in Hex Adaptor.
3 x 1/4in Slotted Bits: 4.5, 5.5 & 6.5mm.
2 x 1/4in Phillips Bits: PH1 & PH2.
2 x 1/4in Pozidriv Bits: PZ1 & PZ2.
3 x 1/4in Torx Bits: TX10, TX15 & TX20.