I ordered 5 of these spacers (the minimum order) but only need 2.

That leaves 3 extras which I will sell at my cost plus postage, $6.45 each plus postage to where ever you are. US postage is probably about $1. (I paid $28.25 plus $4 shipping = $6.45 each.)

These can be used to convert Konica AR lenses (such as the very nice and inexpensive 40/1.8) for use on 4/3 bodies or the Panasonic G1 with the 4/3 adapter.

More information here: http://www.belerionbooks.com/konica.htm

These rings are the version with the lock pin hole.