Locking systems offer a certain amount of mystery because few of us understand how they work. We look to the expertise of a locksmith to get what we need from keyed locks, but you really don't need ...

Have you ever lost your house keys and worried about a stranger getting in? Unless you're the first occupant of the property, you never can be sure how many copies of your keys are out there.

Is there anything more frustrating than being locked out of your Corvette and having to wait God-knows-how-long for a locksmith? How about being locked out because the key broke off in the door? Still ...