Super simple over-the-door hook I designed for holding a bath towel.

It's specifically designed for a door that measured 35 mm thick; therefore the model has a clearance of 36 mm. It worked perfectly when I printed it.

Because it's only 2 mm thick, the model is 60 mm wide to add some strength. Because of its width, this hook probably will not accommodate a regular clothes hanger.

Because it needs to be thin, I used 3 perimeters of .333 mm each-- which means that the entire model is printed as perimeters/walls (6 lines thick, in total), since these will always be perpendicular to the stress.

This model should be able to be printed without any supports.
However, all the edges are very beveled; so using a brim or even a raft may help.
Mine printed just fine with supports on build plate only, and no raft or brim.

Sovol SV04

Doesn't Matter

Doesn't Matter

100%

layer height: .3 mm
line width: .333 mm
walls/perimeters: 3