Clothes rod adapter that fits 29-31mm diameter rods. It is detachable by unscrewing/untwisting the rod. The other end is supported by a closet shelf bracket. It can support many more clothes than what I have in the picture. 

Used PLA to make the print. 

I used a 1 inch screw to attach the male end onto the rod and a 2 inch screw to secure the female end into a wall stud.