Description
The Adams Rite MS1891W-3175-628 is a heavy-duty deadlock designed for after-hours security and traffic control in commercial facilities. This mortise deadlock provides maximum security for personnel doors, storefronts, and controlled-access areas during business hours and after closing.
This model is compatible with standard mortise lock preparations and installs in most commercial door frames. For keying options, door preparations, and professional guidance on integrating this deadlock into your security system, contact our authorized dealer team at sales@edlocks.com or call 1-877-207-6067 for expert support.
