Box Fan replacement handle

Fits box fan with square holes 109.5mm[4.31in] apart and  12.95mm[0.510in] wide x 10.15mm[0.400in]. (see picture)

I used PETG and 4 outer wall loops with 20% infill. This allows for some flexibility when adding and removing while giving some strength at the critical joints.

• No other parts needed.
• Minor supports needed for specific overhangs for the notch part when building upside down.
• whatever material is used will need some flex to insert into fan otherwise it will not fit.