This is a Low bucks Racing Hex Driver Set.
This set offers an excellent combination of low price and good quality.
Each wrench features a color-coded alloy handle and replaceable bit.
The bits have a titanium nitride coating for additional durability.
FOR Using on heli's M2 socket screw and M3 socket screw, particularly All T-rex 450 / ESKY CP V2,There are a similar size with a helicopter.
100% Brand New!
Color: Black Handle.
High tensile and the hardness is HRC62.
Wear-resisting and anti-rust.
Durable and long service life.
Can be used for models of cars, helicopters, planes, etc.
1 x 1.5mm Driver
1 x 2.0mm Driver
1 x 2.5mm Driver
1 x 3.0mm Driver