BEST 9K37D14DS3626 9K Series Cylindrical Lockset, 14 Lever, D Function, Satin Chrome

Engineered for high-security commercial spaces, the BEST by dormakaba 9K Series Cylindrical Lockset delivers Grade 1 protection where reliability matters most. This storeroom-style cylindrical lockset combines a 14-lever core and hardened steel sleeve to resist torque and forced-entry attempts, making it ideal for server rooms, supply closets, retail backrooms, and other critical access points. The SFIC interchangeable-core design (sold less core) streamlines rekeying and masterkey rollout for facilities managers, while strong retractor springs and reinforced mounting minimize lever sag and reduce maintenance calls. Finished in satin chrome for corrosion resistance and a professional appearance, this non-handed lock includes heavy-duty components—zinc hubs, through-bolt studs, and a reinforced rose—to stand up to high-traffic environments. Backed by a 10-year limited warranty and made in the US, the BEST 9K37D14DS3626 supports your security, access control, and monitoring strategies with dependable performance. Specify this cylindrical lockset for projects requiring durable physical security and seamless key management—contact your rep or add to cart to secure restricted areas today.

• Protect critical assets with Grade 1 security: 14-lever construction and hardened components resist forced entry for high-risk commercial applications
• Minimize downtime and maintenance: robust retractor springs and anti-sag design keep levers aligned and reliable under heavy traffic
• Simplify key management: SFIC interchangeable core (less core) allows fast rekeying and flexible masterkeying for access control programs
• Durable, attack-resistant hardware: through-bolt mounting, zinc hubs, and a seamless hardened-steel outer sleeve reduce torque and vandalism risks
• Professional finish and compliance: satin chrome finish, US-made construction, and a 10-year limited warranty deliver lasting aesthetics and peace of mind