I use Rubbermaid garage slant wall mounts for all sorts of things and I print my own mounts.

All my tools either integrate it or have a space to attach it using a glue.

This is my low profile mount and I will update with tool mounts and all sorts of items that use this as the foundation adapter.

I started printing it in this way to reduce waste and time on support material. I kept finding my parts orientate better when it is a seperate print but that is mainly becuase I am new to printing and too eager to get to my print hot off the press.

I hope this help but remember tolerances are tight for the slant wall and slant walls tent to have their own variance. I show three photos….one with a bunch of types on the wall, one to see the back side, and one from the side profile so you can see how tight it fits in the slot. It should freely slide or you will have to modify it for your needs. I enlarge it along the horizontal access and shorten it based on the part I am supporting.