Kwikset Satin Nickel Single Cylinder Deadbolt-SmartKey Security 99800-123

Featuring SmartKey Security, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds Microban protection keeps door hardware 99.9% cleaner than unprotected surfaces SmartKey Security re-key technology is compatible with Kwikset (KW1) keyway Kwikset's 980 deadbolt with smartkey has earned the prestigious 2014 best buy rating from consumers digest magazine in the residential deadbolt lock category Fits door thickness of 1-3/8 in. to 1-3/4 in. For use on exterior doors where keyed entry and security is needed Add to a keyed knob or lever (not included) for additional security Patented side locking bar technology offers improved security by protecting against lock bumping, an attack technique used to defeat conventional pin and tumbler locks 2 keys included