I designed this to mount my Powerwashing floor cleaner to the wall near my Wall mounted electric power washer. This should fit most 12" floor cleaners. I specifically designed it to mount the Ryobi 12' 3100 PSI cleaner with wheels. I printed 2 of these mounts. Second one I duplicated and mirrored in slicer.

I printed in PETG CF only because I'm playing with CF but I recommend PETG for outdoors.

If I redid the design I would make the mounting wholes easier to access. It worked and I mounted mine but it was a bit of a challenge.