Thanks to BosnianBill!
There is a Mul-T-Lock cylinder with keys that I am not allowed to duplicate. As if I could if I even tried. I am almost tempted to try putting it onto one of my doors.
There is a heavy Viro shutter lock with enough keys for everyone I know. I really wish I had some heavy chain and something to lock up with this beast.
There is a Best padlock and with a crazy (WG?) core. I've had my eye out for a padlock body for a while now. Right now Best locks are my personal mountain to climb.
Lastly, there is a Swiss Army wine bottle opener!
Many thanks for these awesome locks!
--flywheel