Description
The Adams Rite 4900-35-101-628 is a heavy duty mortise deadlatch designed for facilities requiring flexible traffic control. It allows two-way passage during designated times and exit-only at others by reversing the key while the bolt is retracted. Ideal for commercial buildings, hospitals, and schools needing secure yet accessible entrances.
This mortise lock is compatible with MS1850A and MS1850S deadbolts of matching backset and faceplate, and retrofits existing 4500/4700 preparations without stile modification. The satin aluminum finish resists corrosion, and the solid brass latch bolt is easily reversible with a screwdriver. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for expert guidance on installation, keying, and compatibility with your specific door configuration.
Specifications
- Brand: Adams Rite
- Model: 4900-35-101-628
- Product Type: Mortise Lock
- Function: Heavy Duty Deadlatch
- Backset: 1-1/8 inch
- Faceplate: Flat
- Strike: 4-5/8 inch Flat Mortised
- Configurations: LH or RHR
- Finish: Satin Aluminum (628/US28)
- Latch Bolt Material: Solid Brass
- Case Material: Steel with corrosion-resistant plating
- Auxiliary Latch: Stainless steel pin deadlock
- Cylinder: Uses standard mortise cylinder with MS cam
- Available Backsets: 31/32 inch, 1-1/8 inch, 1-1/2 inch
- Included: Flat and Radius Faceplates, Strike, Machine screws
