Enhance your security with the Kwikset Signature Series 980 deadbolt, offering both toughness and elegance. This single cylinder deadbolt locks with a key outside or a turn piece inside. The polished brass finish adds a classic touch. Incorporating Microban technology, it actively inhibits bacterial growth on the surface, helping homeowners maintain a cleaner, safer environment on frequently touched areas. | Kwikset | | SmartKey Satin Nickel Metal Deadbolt | Best Buy