Size of Nut Driver: 4.0/5.5/7.0/8.0mm
Size of Flat Head Screwdriver: 3.0/4.0/5.0/6.0mm
Size of Cross Screwdriver: 3.0/4.0/5.0/6.0mm
Size of Hex Screwdriver: 1.5/2.0/2.5/3mm
Wear-resisting and anti-rust.
Durable and long service life.
Can be used for rc models of helicopters, planes, etc.
1X 4.0mm Nut Driver for M2 nut
1X 5.5mm Nut Driver for M3 nut
1X 7.0mm Nut Driver for M4 nut
1X 8.0mm Nut Driver for M5 nut
1X 3.0mm Flat Head Screw driver
1X 4.0mm Flat Head Screw driver
1X 5.0mm Flat Head Screw driver
1X 6.0mm Flat Head Screw driver
1X 3.0mm Cross Screw driver
1X 4.0mm Cross Screw driver
1X 5.0mm Cross Screw driver
1X 6.0mm Cross Screw driver
1X 1.5mm Hex Screwdriver
1X 2.0mm Hex Screwdriver
1X 2.5mm Hex Screwdriver
1X 3.0mm Hex Screwdriver