Align Hexagon Screw Driver HZ024

Instructions:

Super hard screwdriver head mady by HSS high alloy steel,wear and distortion resisting!
Purifier handle made by aluminum alloy CNC , inside can place components and screws!
Using on heli's M2 socket screw and M3 socket screw!

Specification:

1.5mm(Black/26.6g)x1
2.0mm(Blue/28.6g)x1
2.5mm(Purple/29.5g)x1
3.0mm(Red/31g)x1