Multipurpose bits set compatible with most current tamper-proof fasteners. Stored in handy pocket-size case. Slide card packing.

33pc screwdriver bits set:

1pc 60mm Magnetic Bit Holder；

Flat: 3-4-5-6-7mm；

PH0, PH1X2pc, PH2X3pc, PH3X2pc；PZ1X2pc, PZ2X3pc, PZ3X2pc；

Hex:2-2.5-3-4-5-6mm；

Torx: 10-15-20-25-30-40