Kwikset 690 Tylo Entry Knob and Single Cylinder Deadbolt Combo Pack featuring SmartKey in Polished Brass For use on exterior doors where keyed entry and security is needed Universal handing; fits both right handed and left handed doors Featuring SmartKey re-key technology; re-key the lock yourself in seconds in 3 easy steps ANSI/BHMA grade 3 certified Features an adjustable latch to fit all standard door preparations