Need a hanger for the wall?
Easy to make your own version as the OpenSCAD file is optimized for Customizer.
In Customizer your can manipulate size, arc angel, geometry and holes.
The cola cans and the chair is around 10 kg total and is an example of how much weight just a small hanger in PLA can hold.
If you use geometry = 8 the object will be compatible with the "rule of 45" making it optimal for printing without support.
Remember to print sideways for durability.