During a building lockout, people often worry that a locksmith won’t be able to help them because they don’t know the model of their business lock. There’s no need to worry though because locksmiths are trained to know various types of locking mechanisms and styles. A professional locksmith will be able to identify the lock’s model and locking mechanism easily. If you happen to know the lock type and any details about its maintenance, that’s great, but it certainly isn’t necessary.