Kwikset Avalon Single Cylinder Handleset with Avalon Lever featuring SmartKey in Rustic Pewter Designer style and superior security with this Kwikset Signature Series product For use on exterior doors where keyed entry and security is needed Fully reversible interior lever; fits both right handed and left handed doors Featuring SmartKey re-key technology; re-key the lock yourself in seconds in 3 easy steps Lifetime mechanical and finish warranty