Here is an update pic of everything. The key for the chrome bolts is included in the sale.
Thanks for looking.
Selling these because I sold the wheels a little while ago and have no use for them. I'd prefer a face to face sale, but will consider shipping if I don't get any interest locally.
All adapters and bolts are in perfect working order. I am selling two full sets of cone seat bolts with these: the set that came with them for attaching the adapter to the hub, and the set that I bought to attach the wheels to the adapters.
Price is $150 firm.
Thanks for looking. Here is a photo of one setup, but rest assured that the sale is for all 4 and all are in excellent shape.
Here is a link to the site that I bought them from.