Description
The Schlage B663P 643E is a Grade 1 commercial deadbolt engineered for high-security applications requiring maximum durability and reliability. Ideal for commercial facilities, institutional buildings, and security-critical environments, this heavy-duty lock solves the need for dependable access control that withstands frequent use and tampering attempts.
This deadbolt is compatible with standard cylinders, full-size interchangeable core cylinders, and small-format interchangeable core (SFIC) cylinders, offering flexible keying options for your security needs. As an authorized Schlage dealer, E.D. Locks provides expert guidance on cylinder selection and installation. Contact our sales team at sales@edlocks.com or call 1-877-207-6067 for personalized support and free shipping on orders over $450.
Specifications
- Grade 1 Commercial Rating
- Heavy-Duty Construction
- Cylinder Options: Conventional, Full-Size Interchangeable Core, Small-Format Interchangeable Core (SFIC)
- Finish: 643E
