I'm looking for some flanges with insides measuring approx:

1) 65-66mm
2) 60 mm
3) 45-46mm

If you are looking for some, I have some I don't need, some of which are:

a)several at 57-58mm
b) one at 63mm and;
c) a few smaller than those.

Nearly everyone in LF must have junk like this lying around. Why don't we shuffle some of them around and get some use out of them?