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

Specifications:

●Handle x1
●Hexagon Screw Driver head 1.5mm x1
●Hexagon Screw Driver head 2.0mm x1
●Hexagon Screw Driver head 2.5mm x1
●Hexagon Screw Driver head 3.0mm x1
●PH1 Philips Screw Driver head x1