Made a small, simple hook, for hanging… things?

Default version comes with or without an M3 screw hole for securing. There is an included STEP file, but it's messy (I am not a professional) and is not parametric at all.

Can be printed standing up or flat on the back, no supports required. 

Can also be scaled up or down pretty easily, however the hole will scale with the model, because it's not parametric. Again, I am not a professional designer.