Self-closing drawer slide catch

The original catches broke at the "U" part, which is the spring that keeps the teeth engaged to the slide.
I don't know what brand they are and I could not find replacement parts by any of the searches I tried, so I recreated them.
I printed them out of PETG for a little bit of flexibility so they don't break where the old ones did. I'm sure Nylon would be even better if needed.
This part should work for both sides of the drawer. Originally, the teeth were raised on both sides of the part,