Description
The Adams Rite MS1890 is a heavy-duty aluminum door deadlock designed for secure access control on commercial and institutional buildings. This mortise lock features a flat faceplate and flat strike, ideal for applications requiring reliable mechanical security without electronic components. Perfect for facility managers and security professionals seeking durable, code-compliant hardware.
The MS1890 installs in center hung aluminum framing with a 31/32" backset and accommodates 4-1/2" jamb widths in right-hand or left-hand reverse configurations. As an authorized Adams Rite dealer, E.D. Locks provides expert specification guidance and technical support at sales@edlocks.com or 1-877-207-6067 to ensure proper installation and optimal performance.
Specifications
- Backset: 31/32"
- Faceplate: Flat
- Strike: Flat
- Jamb Width: 4-1/2" center hung
- Handing: RH or LHR
- Finish: Dark Bronze
- Lock Type: MS Deadlock/Deadlatch
