ok time for humble pie, I tried to slip the patterns over the rear studs on
a spare hub assembly. well there are a no go... really close though. could
probably open to next size hole.
well sorry for the false promise......
BTW I first tried the rings  on a front hub  and it seamed to be a great
fit.. well buyer beware and I think I'll still try em. if I find some in my
flsy (favorite local salvage yard) they get $5 a wheel anyway..
thanks for the math lesson Ben that's what we are all here for to keep each
other in line and not buy the world on the sayings of one. but as a
collective

dan stevens
feel free to ask or advise. I listen as well as learn.