Cat food can lid does not seem to serve the only purpose that we had known about.
Messing around with lock does not seems exciting to most people but, there are people of YouTube that have been experimenting some very interesting and concerning things that you may want to see. The YouTube locksmith have been using unusual ways to open security devices of certain locks and lock companies.
Is it likely to unlock a padlock only with a cat food can lid and using a bit of pressure? You can see the hack in the video below. Check out how the whole test will work. It looks simple so, make sure you beef the security folks.