• 1.4 pieces 4.0mm 5.5mm 7.0mm 8.0mm rc allen screw driver tool kit set

  2.Diameter of handle: 18mm, Length of handle: 90mm, Total length: 166mm

  3.Each non-slip handle is marked with a clear size for easy identification and use

  4.Made from superb steel, aluminm alloy and ABS with precision machining, esistant to stripping & breaking, rust-free and durable

  5.This rc hex tool kit set work with almost all drone, rc helicopter, rc quadcopter, rc car , rc boat, Multi-Axis FPV racing drone, robot, etc

Feature:

Simple and practical internal hexagonal screw drivers rc tools kit set, which are made of high quality material, high strength, resistant to stripping & breaking, no rust and durable.

Each allen wrench handle with clear size for easy identification and use.

4.0/5.5/7.0/8.0mm hex socket tools set, simple and practical design, comfortable to grip and easy to use, it is really a wonderful allen hex driver set kit for rc hobby friends choice.

Specifications:

Item name: Internal Hex Nut Set

Screwdriver Material: high quality steel + aluminum alloy + ABS

Specifications: 4.0mm / 5.5mm / 7.0mm / 8.0mm

Diameter of handle: approx. 18mm / 0.71in

Total length: approx. 166mm / 6.54in

Length of handle: approx. 90mm / 3.54in

Used for disassembling hex screws on helicopters and RC cars

Color:Black