Designer style and superior security with this Kwikset Signature Series product; For use on exterior doors where keyed entry and security is needed; Featuring SmartKey Security re-key technology; re-key the lock yourself in seconds in 3 easy steps; SmartKey Security re-key technology is compatible with Kwikset (KW1) keyway; Universal handing; fits both right handed and left handed doors; Comes with 2 keys; Latch has 2 interchangeable faceplates; round corner and square corner; ANSI/BHMA grade 2 certified; ...