- Improved User Experience: The upgraded bearing streamlines the process of fastening and loosening propeller nuts, making it more efficient than ever. - Multi-Screw Compatibility: This tool is designed to support both 5 mm and 2.0 mm hex screws, catering to a variety of tool requirements. - Engineered for RC Racers: Specifically tailored for racing motor hex nuts, it delivers reliable performance that enthusiasts can trust during competitions. - Portable and Convenient: Its compact design allows for easy transport, ensuring that you can perform quick repairs wherever you are. Use Scenarios: - Perfect for on-the-go adjustments during your RC racing events, ensuring your vehicle remains in top condition. - Ideal for hobbyists who frequently switch between different screw sizes and need a versatile tool in their kit. - Great for quick maintenance at home or at the track, providing a dependable solution for propeller nut management.