Disclaimer:
I take NO responsibility for any damage och issues caused by using this 3D model in any way. One uses it completely on ones own risk.

I needed to balance my E-props and designed this inspired by the one that Kyle O'Glee uses in this clip, https://youtu.be/9YUVNcMJ-DM?t=848.

Remember to insert the balancer into the centrum whole from the front side of the propeller (at least for e-props, for DF and wooden propellers it woks both ways) else the prop will be a bit flimsy hanging in the balancer.

Enjoy!