120mm fan 2020 mount

thingiverse

I required a discreet cooling fan for my Ramps board, which is mounted behind some 2020 extrusion. To meet this need, I designed a quick fan mount that simply sits on the extrusion without screws. This design might be useful to others, so I'm sharing it here. The lights in the fan aren't incredibly bright. You can purchase them in packs of three from Amazon at a very affordable price.