This thing supposed to replace Anycubic bed mounts with no need for any metal parts but bolt and nut already used in old mounts.
Sources is there:
(some times onshape won't let you to download the cad files, just ask here in comments if this happens, I will upload snapshots of these files here for you)
I started by cutting a bit of plastic from electronhackses design but realized that it will not fit my needs well, so I made these from scratch.
Kossel don't really need those to level the bed as you can just adjust limit switches, but hey, I just wanted to have it.
Feel free to use this on terms of GNU LGPL v3 license.
2 slowpokes: feel free to sell either files or prints or just earn money from ads on yourtube.
Just don't forget to mention my authorship and let your client (or viewer) have the same rights I grant you over this thing.
2 MMF mods: I am perfectly fine if someone rehosts this thing or it's remix as long as it honors the terms of GNU GPL v3 license.