Kwikset 801ADHLIP-514S Ashfield Double Cylinder Exterior Handleset Smart Key Iron Black Finish Handleset with Double Cylinder Deadbolt, Exterior Only. Features adjustable latch & deadbolt to fit all standard door preparations. BHMA/ANSI Grade 1 certified deadbolts - the highest level of residential security. Featuring SmartKey Re-key Technology. The lock you can re-key yourself in seconds.