brock Lazy Susan (turn table mechanism) Alternatives

Someone asked me for a derivative of my Lazy Susan mechanisms posted here...

https://www.thingiverse.com/thing:6277929

The bottom rings in this post have screw mounts added. I am not 100% sure there is much use for that but I have created and posted here. Generally speaking, these rings are not needed.

I was unable to fit these screw mounts onto the smallest Lazy Susan ring due to the design of that product.

20250118 Update: At the request of a user I have uploaded separate STL files for the two rings.