This is a straightforward clip designed for hanging a 21mm bar on the wall.

It features no supports or moving parts.

The compliant spring is designed with a profile that ensures the broom is unlikely to fall, while still maintaining flexibility to prevent easy breakage.

Additionally, it comes with two screw holes intended for countersink screws. However, I've found that using just one screw is sufficient for ample support when attaching it to a wooden beam.

Printed in ASA, PETG should also work well. I don't know if PLA will be flexible enough.

Feel free to provide any feedback or request modifications.