PadLock

thingiverse

I decided to make a padlock rather than buy one. This is what I came up with. Mine is abit small, but if scaled to 150% size, it'll feel like an industrial strength padlock. ***Warning:*** small parts, I have yet to design a key for it, and six springs from pens and mechanical pencils are needed for it to work. Also, print at 150% size for best results (or larger if you want). ***Update: I'm too lazy to make a key and have decided to assemble mine without the pins and pistons to avoid hassle.