How to crack a combination lock in seconds! - NO TOOLS (life hack)

MAD Science Hacks
Published on Jun 19, 2017
How to crack a combination lock that does not have false gates easily.

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Two Ways to remove a broken key; 4:54 min.

Cruzdelasadas technical
Published on Mar 26, 2016
Two Ways to remove a broken key
Standard YouTube License

How to drill the lock insert in the door? 🆘 Emergency opening of the door; 5:56 min.
Published on Feb 6, 2018
See how to open a lock without a key, for example when you lose your key. All you need is a screwdriver and a good metal drill.
See also:
1. How to break a cylinder:
2. How to replace the tumbler:
3. Cylinder cylinder, rules of assembly in the door lock:

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