Description
The Adams Rite MS1851SN-450-335 is a heavy-duty MS Series deadlock designed for maximum security on commercial doors. Ideal for property managers and business owners, this mortise deadlock provides reliable after-hours access control and traffic management during business hours, giving you peace of mind and operational flexibility.
This deadlock is engineered for standard mortise lock installations on commercial aluminum and wood frame doors. For proper keying, cylinder selection, and installation guidance tailored to your specific door setup, contact our authorized dealer specialists at sales@edlocks.com or call 1-877-207-6067. We provide expert support to ensure your security hardware works perfectly from day one.
