The back and forth motion of inserting and removing the car key in the ignition cylinder means that the car key tumbler (the double rough edges of your car key) eventually become smooth or flat and ...

Most drivers think of the ignition switch as the slot where they insert the key to start their car, but that’s actually the ignition lock cylinder. The ignition switch is a more complex electrical ...

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 ...