LOCK KEYS FACTS PNG IMAGES BY DATE

1. The first known lock was invented in ancient Egypt, around 4000 years ago. These locks were made out of wood and were operated by wooden keys.
2. The modern lock that we know today was invented by an Englishman named Robert Barron in 1778. Barron's lock used a double tumbler system, which made it much more secure than previous locks.
3. Lock picking is a skill that has been around for hundreds of years. In fact, the first recorded case of lock picking was in 1631, when a locksmith named Joseph Pickens was caught picking a lock in England.
4. Some locks can be opened with a bump key, which is a special key that can be easily made using a key blank and a file. Bump keys can be used to open a wide range of locks, and are often used by burglars.
5. The most secure type of lock is a deadbolt lock, which uses a steel bolt that extends into the door jamb. This type of lock is virtually impossible to pick, and is very difficult to force open.
6. Locks can be vulnerable to manipulation through something called “lock impressioning.” This is a process where a blank key is inserted into the lock and then manipulated until the proper grooves are formed to operate the lock.
Now that you know these lock key facts, you can better appreciate the importance of locks and the need for security measures to protect your valuables.