Unfortunately there are an infinite number of sizes. This blog post has a good list… it’s a little old but I am sure the issue has only gotten worse lol.
That’s why I kept my design simple. Based on what you need we can just alter the outside diameter and then modify the spacer as needed.
At some point I want to set the design up to work with thingiverse customizer so that it can be modified straight in the customizer app. I have no experience with it yet though.