Description
The Falcon MA431B mortise lock delivers high-performance security for commercial office, hospital, and education facilities. Built for constant use, this ANSI Series 1000 lock features a two-piece stainless steel latch bolt with anti-friction design and a 1-inch deadbolt with saw-resistant rollers, making it one of Falcon's most dependable solutions for demanding environments.
This mortise lock accommodates door thicknesses from 1-3/8" to 2-1/2" and includes an interchangeable SFIC core for quick re-keying and cross-manufacturer compatibility. Available with 5, 6, or 7-pin cylinders and multiple keyway options. As an authorized Allegion/Falcon dealer, E.D. Locks provides expert guidance on specification, keying, and installation. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for personalized support.
Specifications
- Brand: Falcon
- Model: MA431B DN 605
- Door Thickness: 1-3/8" to 2-1/2"
- Backset: 2-3/4"
- Case: Cold formed steel, zinc dichromate plated, 0.090" thick
- Latch Bolt: Two-piece stainless steel, 3/4" projection
- Deadbolt: 1" throw, stainless steel with hardened steel rollers
- Faceplate: 1-1/4" x 8", brass or stainless steel
- Cylinders: Solid brass, 5/6/7-pin standard or 6/7-pin interchangeable core
- Keyway: "G" standard (standard cylinder), "A" standard (IC cylinder)
- Handing: Right hand standard, left hand optional, reversible
- Electrified: 12 or 24 VDC available
- ANSI/BHMA: 156.13, Series 1000
- UL: 3 hour A label
