Filter Cap Wrench

Wrench for removing 103mm diameter filter caps. If printing for daily use, >75% infill is recommended to extend life. I designed this for my place of work and one of my coworkers has already broken one over-tightening the cap. It is purposely a little flimsy to prevent over-tightening of the caps we use it on. If more structural integrity is required, thickening the ring is recommended.