Ratcheting bits driver set supplied with 7 double ended screwdriver bits. The bits driver features a magnet that holds the screw (steel, etc.) as well as the bit. Reversible ratchet with forward, reverse and fixed settings. Bi-material handle with storage in the handle for bits. Bits included:. Slotted 4 & 6mm. PH0, PH1, PH2, PH3. PZ0, PZ1, PZ2, PZ3. TX10, TX15, TX20, TX25.)