How to pick a lock with only hairpins VIDEO

Thats not upside down.......Anyway it wouldn't matter. Gravity doesn't really play a part in any of it, the springs push the pins back in no matter what angle the lock is.

I'm confused. Doesn't the wavy part of the key go down? At least that's how it is where I live.

If it would be upside down, the pins would always be on their highest point, ressulting in a lock you cant even open with a key, so it will always be like this.

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