Behold, a Bracket to add a 120mm fan to a PC case, using 3 5.25" drive bays, with a honeycomb grill. The mounting holes for the fan are a bit large; use washers if your screws are small.
Remixed from:
https://www.printables.com/model/55441-120mm-honeycomb-fan-grill
https://www.printables.com/model/68734-120mm-fan-bracket-for-pc-525-inch-bays
120mm_Honeycomb_Mount_v11.stl | 627.4KB |