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™, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds.. SmartKey Security™ re-key technology is compatible with Kwikset (KW1) keyway. Comes with 2 keys. Latch has 2 interchangeable faceplates; round corner and square corner. ANSI/BHMA grade 2 certified. Latch has adjustable backset 2-3/8" to 2-3/4" to fit all standard door preparations. Includes both deadbolt and full lip round strikes. 1 in. deadbolt throw. Locking mechanism functions with turn piece on the interior of the lock. Fully reversible lever, can be installed on both right handed and left handed doors. Easily installs in minutes with just a screwdriver. Lifetime mechanical and finish warranty. Microban Antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfacesStep up to designer styles and superior security with Kwikset Signature Series products. Tustin’s fashionable wave silhouette design is the perfect complement to homes with inspired style. This combo pack provides two locking points — keyed entry and a keyed deadbolt. The Venetian Bronze finish is hand-rubbed to reveal unique bronze highlights and provides a rich and warm complement to the product’s style.