Joopy asked me to take some measurements.....so I took on the task....which was not all that easy.
First....I had to figure out how to get an accurate profile of the inside of the bore of a style 135 rim. I tried to use paper to make an impression, but it wasn't going to be accurate enough. So....I remembered I had a profile tool for cutting molding.
But...this tool was too large to get into the bore. So.....equipped with the dremel and OshKosh Defense safety glasses, I made it fit.
Inserted several times and came up with the following profile.
I then transferred the profile and cleaned up the drawing. I then place a machinist rule next to it, just for comparison. The rule is standard, and my measurements are metric. I only had a standard rule.
Anyway....Joopy.....let me know if you need any clarification measurements and I will do my best. This should get you close. I have a feeling you are going to need to test fit, and custom fit whatever you're making.