1. Made of Copper, it has a high hardness, and its surface has undergone electroplating treatment, making it smooth and not easy to rust.
2. Place the landing gear wheel to ensure it is fixed, locked, and secure, and will not accidentally fall off.
3. Used in remote controlled aircraft or replace old and damaged components.
4. Compact design, easy to carry and store.
5. There are 5 sizes, each with 4 M3 screws, to meet your various needs.