This fan guard fits any panel with a 64 mm hole. the guard will work with 60 mm or smaller fans. I used it over my 60 mm 3D Printer power supply fan. It sits in a Plexiglas panel that I have over the power supply. The sides of the guards have small nubs which make it snap into place. You can print this part in any plastic you choose.
Here's my HyperCube: https://www.thingiverse.com/make:272257
Category: ElectronicsThe author marked this model as their own original creation. Imported from Thingiverse.