How about a 3D printed bump key? [0][1] [0]http://en.wikipedia.org/wiki/Lock_bumping http://en.wikipedia.org/wiki/Lock_bumping [1]http://www.engadget.com/2014

How about a 3D printed bump key? [0][1] [0]http://en.wikipedia.org/wiki/Lock_bumping http://en.wikipedia.org/wiki/Lock_bumping [1]http://www.engadget.com/2014/08/27/3d-printed-bump-keys/ http://www.engadget.com/2014/08/27/3d-printed-bump-keys/