Hex Driver Set Hexagonal Head Nut Drivers 4.0/5.5/7.0/8.0mm and 4-Way Cross Wrench, 17mm Wheel Wrench, RC Screw Tray RC Repair Tools Kit for RC Quadcopter Helicopter FPV Drone Car Airplane

• Hex Driver Set Hexagonal Head Nut Drivers set work with almost all drone, remote control helicopters, remote control four-axis helicopters, remote control cars, remote control boats, multi-axis FPV racing drones, robots, etc
• Great Value Hex Nut Drivers Kit, come with 4-way Cross Wrench, 17mm Wheel Wrench, RC Screw Tray
• Hex Driver Set Hexagonal Head Nut Drivers Made of high quality steel which is durable and can ensure long term service life.
• Hex Driver Set Hexagonal Head Nut Drivers Total length: about 170mm; handle length: about 91mm.Each non-slip handle is marked with a clear size for easy identification and use.
• Package Include: 4.0mm 5.5mm 7.0mm 8.0mm Sleeve Hex Screwdrivers, 4-way Cross Wrench, 17mm Wheel Wrench, RC Screw Tray with Magnetic Pad

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 Package Included: 1 x 4.0mm Hex Key 1 x 5.5mm Hex Key 1 x 7.0mm Hex Key 1 x 8.0mm Hex Key