This is a good example of how a professional locksmith can pick a lock without picking tools or the original key.
The customer had to wait for us for one hour (driving time) just to open his trailer because he lost his keys.
We refrain from teaching these techniques as they have the potential to fall into the wrong hands, potentially aiding criminals in their activities.
Our message, though, is if you have only one key to lock, making a copy is much cheaper.
