1pc T-handle ratchet screwdriver with forward and reverse function. 6pc chrome vanadium steel bits (4.0 x 28mm), Phillips: PH0, PH1, Pozi: PZ0, PZ1, Slotted: 2mm, 3mm. 18pc chrome vanadium steel bits (6.3 x 25mm), Phillips: PH0, PH1, PH2, Pozi: PZ0, PZ1, PZ2, Slotted: 4, 5, 6, 7mm, Hex: H4, H5, H6, Torx: T15, T20, T25, T30, T35. Supplied in handy storage case