660 Polished Brass Single Cylinder Deadbolt featuring SmartKey Security and Microban Technology

The Kwikset 660 Polished Brass Single Cylinder Deadbolt combines reliable security with innovative protection. SmartKey Security allows you to rekey the lock in seconds without removing it from your door, eliminating costly locksmith visits. Microban antimicrobial technology inhibits the growth of bacteria and odor-causing microbes on the lock's surface. The polished brass finish delivers a classic aesthetic while resisting corrosion. Grade 2 security rating meets ANSI standards for residential applications. Installation is straightforward with standard door preparations. This deadbolt provides dependable access control and peace of mind for homeowners seeking practical, maintenance-friendly security solutions.