This spinner has been designed for the 3D printed RC airplane Eclipson Model Z.
But for sure you will be able to use it in other airplanes with similar dimension.
Motor Diameter = 28mm
You will also need 2 screws M2
How I Designed This
About model Z
Model Z is an airplane specifically designed to be printed, Its design is inspired by nature.
We design RC planes to be 3D printed. Find more information: https://www.eclipson-airplanes.com/