history of locks

Locks and Keys : Then and Now

Locks and Keys. Keys are small devices that are used for opening or closing a lock. Typically, a key is composed of two individual parts: the blade, which is the part that slides into the opening of the lock and the bow, which is the part of the key that sticks out and gives you the leverage you need to turn the key in the lock. Each lock requires a different key to operate it. Keys are a security token of sorts that prevents just anyone from being able to make their way inside of your home or business. Only the individual with the correct key is going to be able to gain access to the lock and come inside of the structure. (more…)