Kwikset 985AUD 11P SMT RCAL RCS Austin Series Double-Cylinder Deadbolt Featuring SmartKey Techn, Venetian Bronze For use on exterior doors where keyed entry and security is needed Featuring smart key re-key technology; re-key the lock yourself in seconds in 3 easy steps Deadbolt operated by key on both sides Latch includes round corner faceplate Ansi/bhma grade 1 certified