Description
The Schlage B663B 609 is a heavy-duty Grade 1 commercial deadbolt built for maximum security in high-traffic institutional and commercial environments. It solves the need for reliable, durable exit hardware that withstands constant use while meeting demanding security standards.
This deadbolt ships standard with a conventional cylinder and is compatible with full-size interchangeable core (IC) or small format interchangeable core (SFIC) cylinders for flexible key management. Our authorized dealer team at E.D. Locks can help you select the right cylinder type and finish for your application. Contact sales@edlocks.com or call 1-877-207-6067 for expert guidance and keying support.
