The Hex Head Allen Wrench Bit made of quality steel, Resistant to stripping & breaking.
Non-slip aluminum alloy handle with end caps
Total Length:6.8inches (175mm), Handle Length: 3.5inches (90mm), Handle Diameter: 0.7inch(18mm)
The Hex Driver Set used for RC Models, RC Cars, RC FPV racing Drone, RC Quadcopter Multi-Axis, RC Helicopter, RC Airplane, RC Boat. Also can be used for general purpose.