Found the original model on Thingiverse and wanted to improve on the design. Minimize the amount of hardware needed so anyone can print it and have it up in an easy fashion.

Can be mounted both vertical and horizontal depending on clearance. 

I recommend that the models are printed in the orientation that are provided in the 3mf file so the hole and the pin that join the latch and mount prints without any issues and work without locking.

Original design by: kumekay

You can tip me on Ko-Fi if you want to support my work.

Changes: 

2023-06-04 - Added a taper at the end of the hook so the latch wouldn't slip of.