Much like my other design this 3d print is meant to stabilize a folding table to prevent it from wobbling by attaching it to the wall. Both designs are meant to be toolless (you don't want to have to find a screw driver if you need the folding table for guest etc.) This one just uses a screw instead of a clip.
There are 3 pieces Top, bottom, and screw
The bottom potion attaches to the wall, the top portion has a jutting out piece that goes into a groove on my folding tables (hopefully yours have them as well).
Designed so you can remove the screw without needing tools, or in the case of it being suck I've included a spot for a screwdriver to assist with unscrewing.
My Settings:
Settings are basically stock Ender 3 settings, for Esun PLA+
If you have trouble with the screw you can scale the bottom up or down slightly to get a better fit, but as is worked fine for me
The author hasn't provided the model origin yet.