Dog Pen Wall Mount

I needed a way to attach an exercise pen to two different walls, so our puppy could spend time with me without chasing the cats. This was the solution I came up with.Designed around #9 GRK multi-purpose screws to attach them to a stud, but other screws would likely work.Perfectly fit a 4mm wire diameter.Tested in both PLA-CF and PAHT-CF, though I suspect ABS, PETG, or even basic PLA would be more than strong enough.Works best with three per wall, but two works well if you want to be able to unclip them faster.The tolerance for the sliding lock is pretty tight. If it sticks after printing, slide it on and off several times quickly to smooth out the interface. It should slide smoothly after a short time.