Kwikset 91560-016 Sydney Round Keyed Entry Lever featuring SmartKey, Satin Nickel For use on exterior doors where keyed Entry and security is needed Featuring smartkey re-key technology; re-key the lock yourself in seconds in 3 easy steps Comes with 2 keys Latch has 3 interchangeable faceplates; round corner, square corner, and drive-in collar Ansi/bhma Grade 2 certified