Grade 3 Deadbolt, Double Cylinder, KW Keyway, Satin Nickel

Designed for applications where you need extra security, the double cylinder deadbolt features the same classic style as our single cylinder deadbolt. Double cylinder handlesets and deadbolts are operated solely by a key on both the exterior and interior. Since you will not be able to unlock this from the inside without a key, please make sure your intended usage follows the local fire code before purchasing. This hardware fits doors that measure between 1-3/8 inches and 1-3/4 inches thick and features an adjustable backset of 2-3/8 inches or 2-3/4 inches. This hardware features KW1 keyway compatability and meets A156.2 Grade 3 requirements established by the American National Standards Institute and Builders Hardware Manufacturer Association. Stone Harbor Hardware products are manufactured with durable materials to create a long-lasting and high-quality product that matches other Stone Harbor Hardware items of the same finish. Check out the rest of Stone Harbor Hardware’s items to explore more hardware solutions for your home.