Kwikset 96870-098 Belleview Single Cylinder Handleset With Tylo Knob featuring SmartKey Security in Antique Brass Traditional arch single cylinder deadbolt and matching handleset with a traditional Tylo interior knob Designer Style and superior security with this Kwikset signature Series product For use on exterior doors where keyed entry and security is needed Handleset Deadbolt is ANSI/BHMA Grade 3 certified- the Highest Residential Security Rating Features SmartKey Security- Re-key your lock in 3 easy steps; Compatible with Kwikset KW1 Keyway