7 slotted screwdrivers: 1/8 in. x3 in.， 5/32 in. x 4 in.， 3/16 in. x 3 in.， 3/16 in. x 4 in.， 1/4 in. x 4 in.， 1/4 in. x 6 in. and 5/16 in. x 6 in.， 6 Phillips screwdrivers: #0 x 3 in.， #1 x 3 in.， #1 x 4 in.， #1 x 6 in.， #2 x 4 in. and #2 x 6 in.

4 Torx screwdrivers: T10 x 3 in.， T20 x 3 in.， T25 x 4 in.， T30 x 4 in. 3 pozidriv screwdrivers: PZ0 x 3 in.， PZ1 x 3 in.， PZ2 x 4 in.， 3 square screwdrivers: S0 x 3 in.， S1 x 3 in.， S2 x 4 in.

2 slotted precision screwdrivers: 1/8 in. x 2 in. and 3/32 in. x 2 in.， 2 Phillips precision screwdrivers: #00 x 2 in. and #0 x 2 in.， 4 Torx precision screwdrivers: T6 x 2 in.， T7 x 2 in.， T8 x 2 in. and T10 x 2 in.

2 offset screwdrivers: 3/16 in. #1 and 1/4 in. #2

6 nut drivers: 3/16 in.， 1/4 in.， 9/32 in.， 5/16 in.， 11/32 in.， 3/8 in.

10 slotted bits: 1/8 in.， 9/64 in.， 5/32 in.， 11/64 in.， 3/16 in.， 7/32 in.， 1/4 in.， 17/64 in.， 9/32 in. and 5/16 in.

10 Phillips bits: #0 x 2， #1 x 2， #2 x 3， #3 x 3， 10 Torx bits: T6， T8， T10， T15， T20， T25， T27， T30， T35， T40

10 hexagonal Allen bits (metric): 2 mm， 2.5 mm， 3 mm， 3.5 mm， 4 mm， 4.5 mm， 5 mm， 5.5 mm， 6 mm and 7 mm， 6 hexagonal Allen bits (SAE): 9/64 in.， 1/8 in.， 5/32 in.， 3/16 in.， 7/32 in. and 1/4 in.

10 pozidriv bits: PZ0 x 2， PZ1 x 2， PZ2 x 3 and PZ3 x 3， 4 square bits: S0， S1， S2， S3

1 ratchet bit handle: 6-1/2 in. (165 mm) 1 rack holder， included as an additional piece

Chrome vanadium steel

Ergonomic handles

Magnetic tips

Professional quality