HUDY Hexagonal Head Nut Drivers 5.5mm 7.0mm Hex Screwdriver Repair Tool Kit for RC Quadcopter Helicopter Car Racing Drone Boat

Features:
Good quality and durable in use
Hexagon sleeve design
Easy and convenient to use
For RC Toys Car Boat FPV Quadcopter Helicopter Aircraft Drone UAV DIY Repairing Tools

Specifications:
Material: Aluminum alloy

Length: 79mm 
Hexagon Sleeve Size: 5.5mm / 7.0mm (For M3/M4 Nut Screw)

Total Weight: 15g/20g 

Package List:
1 * Hexagon Sleeve Wrench Tool
(Note: Do not include Nut Screw)