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.

When there’s an issue regarding a house’s locks, many homeowners will opt to replace the locks entirely. This usually isn’t because replacing one’s locks is the ideal option. Instead, it’s because ...

The lock cylinder is inside a housing that needs to be removed from the doorknob. Take the fat end of the included tool and stick it inside where the spindle was and push the cylinder housing out ...