General Locking Best Practices

Never use a combination lock that has been previously used by a teenager.

It's just common knowledge that teenagers have a special talent for setting these things to 1:23 and forgetting the combination.

Also, never use a lock that's been used by someone named Bob.

Bob always sets the combination to the same thing: 2:14. It's like he has a lock-setting superpower or something.

Read more about suspicious combinations. Learn about advanced lock techniques.