Kwikset 660 Single Cylinder Deadbolt featuring SmartKey Security in Satin Chrome
- Keyed entry deadbolt with a traditional colonial design for an exterior door.
- easy installation in just minutes with a screwdriver.
- For use on exterior doors where a deadbolt on one side and keyed entry and security is needed.
- Features SmartKey Security Re-key your lock in 3 easy steps.
- Features adjustable latch to fit all standard door preparations.
- Side locking bar technology offers improved security by protecting against lock bumping, an attack technique used to defeat conventional pin & tumbler locks.