Kwikset Keypad Electronic Lock, Transitional Design, 3 Grade, Battery Power Source, 1 -Cylinder, Deadbolt Cylinder, KW1 Keyway, Re-Key Technology: SmartKey, Adjustable Backset, Adjustable Latch, 2-1/8 in Cross Bore Diameter, 1 in Edge Bore Diameter, Projection: 0.969 in, 1-3/8 to 1-3/4 in Door Thickness, Turn-Piece Interior Locking, Door Handing: Universal, 25 User Codes, Residential Commercial/Residential, Alarm: Audible, Keypad Included: Yes, Lighted Keypad: Yes, Biometric Lock: No, Zinc, Matte Black, Includes: Lock, Latch, Strike, Hardware, Key and Instructions