This is a hammer loop designed to be carried in a variety of ways. The clip is designed to hook into a belt, slide onto pants, or hang on a nail in the wall.
I printed with PLA+ and have had no troubles with this tool.
I designed this in Onshape. All of the models I done in Onshape have had issues scaling when sliced. If needed, just scale the model 2540% to switch from mm to inches.
The author marked this model as their own original creation.