ClosetMaid Shelf Clip Spacer

I was having trouble installing a wire shelf in a closet, as the corner isn't square. As a result, one of the wall clips couldn't reach the drywall. I made this spacer so that I could get a solid connection with no wiggles in the shelf.

https://closetmaid.com/webapp/wcs/stores/servlet/en/closetmaid-us/wirestorage/fixedmounthardware/shelfclips/concreteshelfclips

It's scaled to a 6mm height, since that's how much I needed for my shelf. If you need more or less height, change the scale in your slicer. Just make sure your screws get solid purchase in the wall/anchors.

Print Settings

I suggest using three outer walls so that it doesn't get crushed when you tighten the screws. Infill doesn't really matter since all the pressure is on the screw holes.