I found these replacement kitchen drawer rail brackets through printables from creator Turborave @Turborave_294389

My cousin requested these STL files for his old drawers and thought it could help the community out. Please read full description.

USE MY 3mf file as it has the proper settings for Kobra S1 combo and you can edit from there.

Creator's description:

This is a replacement for my kitchen drawer rail brackets. One of mine broke, and I did not feel like paying for a replacement, so I made them in Fusion 360. There is a left and a right side. I added a screw hole down from the rounded rectangle hole that was there for greater stability once installed. It's up to the user if you want to make use of that hole or not. The image of the tan bracket is the original one, not broken. Measurements on the drawing are in inches. Once I get one printed i will share an image of it.

I've added the direct STL files for each left and right side from the creator.

I also included my project 3mf file, which places both of them in a single project with modified settings that worked with my Kobra S1 Combo.