I wanted an accessory for a pegboard to hold a bunch of safety glasses, so I designed this. This particular one can hold up to 5 safety glasses, but it is designed to allow the user to cut the model to hold less (or print more to hold more). This has worked well with all the types of glasses I've tested, but feel free to let me know of any possible improvements.
To make this, print one "holder" file, and four of the "peg" files.
I was able to just press the parts in place by hand, and they fit well without gluing or sanding. However, if it is too loose, a bit of glue should do the trick!
Peg_skinny is designed to work on pegboards with smaller holes. If the 3d-printed pegs don't work for you, it is designed to be compatible with a standard metal pegs as well.
I printed mine out of abs, and it fit well without any post-processing.