45 automatic key blank
Enter your home like a one man SWAT team. Extract this Schlage 45 Caliber Gun Design Key Blank from your tiny holster, insert it in the lock and pew pew pew! You’re in. Take cover! Take cover! It’s okay. We’re all clear! Pop some hot pockets in that microwave and put some Star Trek on that TV.

It’s good for opening your door or for holding up tiny animals, because it feels just like a real tiny gun in their backs. Long story, but trust me on this one. I have a lot of rodents around here.