Those are the style of spacers I used to have,
The stock CB size of my car is 65.1 I'm getting adapters to fit completely different aftermarket wheels or maybe factory toyota, nissan etc wheels of completely different bolt pattern, Sorry if I wasn't being clear.
If I get a hubcentric ring that is 65.1 I know for example I wouldn't be able to fit some factory IS250 wheels that are 60.1 CB
The company I'm getting from are selling a
One piece hubcentric that looks like this
They can also make a
One Piece hubcentric/wheelcentric that is similar to the eibach pro kit spacers I already have. These are $100 more in total than the first ones
They also make the ones that you posted also custom dimensions
The key is that everything I'm looking at is
Custom So I can have any wheel bore, Hub bore, bolt pattern, and thickness that I desire