Colt 1911
Swiss army knives / multi tools
These are killer, but a little to expensive to put on my keys.
http://www.jsburlys.com/index.php?app=ecom&ns=prodshow&ref=tecaccessoriesteca3glow
http://www.jsburlys.com/index.php?app=ecom&ns=prodshow&ref=tecaccessoriesteca3glow