Description
The Adams Rite 4920AN is a heavy-duty mortise deadlatch designed for hollow metal and wood doors requiring precise traffic control and security. It features a key-controlled bolt hold-back function that allows doors to free-swing during business hours while preventing exit when the bolt is latched, solving access control challenges for commercial entrances and interior secured areas.
Compatible with standard 1-5/32 inch diameter mortise cylinders with MS cam, the 4920AN installs into ANSI-prepared doors without modification and offers reversible handing using only a screwdriver. As an authorized Adams Rite dealer, E.D. Locks provides expert sizing assistance, finish selection, and technical support at sales@edlocks.com or 1-877-207-6067 to ensure proper specification for your application.
Specifications
- Brand: Adams Rite
- Model: 4920AN
- Case: 7/8 inch x 5-13/16 inch, steel with corrosion-resistant plating
- Latchbolt: 5/8 inch x 1 inch x 5/8 inch throw, solid brass
- Cylinder Backset: 1-1/2 inch or 2-3/4 inch
- Faceplate: 1-1/4 inch x 8 inch armored flat, field-adjustable for beveled edges
- Auxiliary Latchpin: Stainless steel
- Strike: 4506-02 stainless steel, ANSI flat jamb preparation
- Cylinder: Standard mortise cylinder with MS cam (order separately)
- Features: Bolt hold-back, reversible handing, anti-loiding latchpin
