Hex socket wrench specifically for RC usage. Size from 4.0mm, 5.5mm, 7.0mm to 8.0mm.
Made of Harden Steel alloy material.
This is especially useful and convenient for removing wheel nuts from RC car.
4.0 Hex (use for M2 Hexagon Lock Nut)
5.5 Hex (use for M3 Hexagon Lock Nut)
7.0 Hex (use for M4 Hexagon Lock Nut)
8.0 Hex (use for M5 Hexagon Lock Nut)