If you enjoy this project, then I encourage you to buy my book, Rubber Band Engineer. It's full of more awesome and original projects crafted from household hardware. You can find it wherever books are sold.
I locked myself out of my house the other day... D'oh! It would've been easy enough to break a window, but hey it's my own home. So I decided to try and pick my way in. I used a pair of garden shears to cut up a hose clamp which I used as a pick and tension wrench. Even though it was a very crude piece of work, it did the job!
So I decided to polish my impromptu lock picks into something more presentable. Now that I'm not locked out of my home, I was able to use these things to make a simple lock pick and tension wrench:
Don't have a Dremel? Like I said, I made picks using rusty garden shears, so I'm sure you can be resourceful, too.
I've entered this into the Spy Contest. These may not be the most sophisticated lock picks, but a spy must be ever resourceful when a situation becomes dire (like locking oneself out of one's own home...)
This is just an example of how I made some simple lock picks. There are many different designs and materials out there. I hope this Instructable inspires you to make something for fun in the way you want, not necessarily copy what I did here. And of course, use lock picks for entertainment purposes only. Enjoy!