37 pcs screwdriver set all in purpose

1.37 pcs screwdriver and precision computer using; 2.CR-V blade 3.Handle: PP+TPR 4.double color handle. 5.lifetime warranty

1.37 pcs screwdriver and  precision computer using;2.CR-V blade3.Handle: PP+TPR4.double color handle.5.lifetime warranty

combination packing:

1.10pcs precision screwdriver set(for computer using) slotted blade and phillips blade;

2.6pcs miniscrewdrivers.

3.20pcs bits;

4.soft handle,non-slip handle

5.magnetic blade tips.easy to screw.

6.Hardness:47HRC-55HRC

7.Torque test:conforms to the standard.

37 pcs screwdriver set all in purpose