Description
The Adams Rite MS1891 is a heavy-duty aluminum door deadlock designed for medium stile glass and aluminum doors. This radius faceplate deadlock with 31/32" backset is ideal for secure access control in commercial and institutional buildings where reliable locking performance is essential.
The MS1891 works with center hung doors on 4-1/2" jambs and includes a flat strike for trouble-free installation. Available in right-hand (RH) or left-hand reverse (LHR) configurations in dark bronze finish. As an authorized Adams Rite dealer, E.D. Locks offers expert product selection and installation support. Contact our sales team at sales@edlocks.com or call 1-877-207-6067 for technical assistance and to verify compatibility with your door assembly.
Specifications
- Brand: Adams Rite
- Model: MS1891-2216-313
- Lock Type: MS Deadlock/Deadlatch
- Faceplate: Radius
- Backset: 31/32"
- Strike: Flat
- Door Application: Center hung, 4-1/2" jamb
- Handing: RH or LHR
- Finish: Dark Bronze
