Description
The Adams Rite 4913-46-IB is a mortise deadlatch designed for applications requiring flexible traffic control. It allows reverse-key operation to hold the bolt retracted, enabling two-way traffic during open hours and exit-only security at other times. The solid brass latch bolt with stainless steel auxiliary pin prevents loiding and case-knife entry, making it ideal for high-security doors in commercial and institutional settings.
This lock retrofits existing 4500/4700 preparations and interchanges with MS1850A or MS1850S deadbolts without stile modification. It ships with flat and radius faceplates, a strike, and mounting screws. Available in three cylinder backsets: 31/32", 1-1/8", and 1-1/2". As an authorized Adams Rite dealer, E.D. Locks offers expert guidance on cylinder selection, handing, and installation. Contact sales@edlocks.com or call 1-877-207-6067 for technical support.
Specifications
- Brand: Adams Rite
- Model: 4913-46-IB
- Case: 7/8" x 5-13/16" x depth (varies by backset), steel with corrosion-resistant plating
- Latchbolt: 5/8" x 1" x 5/8" throw, solid brass, reversible
- Auxiliary Latchpin: Stainless steel, prevents loiding
- Faceplates: 1" x 6-7/8", flat and radius supplied, adjustable for beveled edges
- Cylinder Backsets: 31/32", 1-1/8", 1-1/2"
- Bolt Holdback: Reverse key turn holds bolt retracted for free-swinging operation
- Strike: 4902 (flat jamb) included; 4901 available for retrofit
