High quality white hard steel.
8 kinds of tip size for different needs: 1.5mm, 2.0mm, 2.5mm, 3.0mm. 0+ , 1-mm Socket wrench 4.0 5.5MM
Easy to change the tip for use.
Suitable for different kinds of RC helicopters, airplanes, cars, boats, etc.

Specifications:
Material: Steel
Tip size: 1.5mm, 2.0mm, 2.5mm, 3.0mm, 0+ , 1-, 4.0,5.5mm

Made of high quality aluminum alloy,corrosion resistance
Use for all kind of model cars
Improve handling and manipulation of screws
Heat treated,ergonomic, slip-resistant handles

Package include:
1 x 1.5 mm Hex Key Screw Driver
1 x 2.0 mm Hex Key Screw Driver
1 x 2.5 mm Hex Key Screw Driver
1 x 3.0 mm Hex Key Screw Driver
1 x Phillips screwdriver
1 x Flathead screwdriver
1 x 5.5 mm Socket Key Hex Hexagonal
1 x 4.0 mm Socket Key Hex Hexagonal
1 x Screwdriver handle