They also have those little dog leash clips at Lowe's and Home Depot.
Do they have small clips? In all the Home Depots, Lowe's, Wal Marts, and other hardware stores I've searched in, I have never found any that are a decent size. I've only seen big clips, way too big for a key chain. I'd love to get some in person and not have to pay shipping.
Someone on tPF referred me to this site, and I plan to order from them but haven't gotten around to it yet. I plan to get some of the small bolt snaps and either some trigger snaps or lobster claw bolt snap hooks.
http://www.usalanyards.com/hooks.aspx