Description
The Falcon MA431B SG 626 is a commercial mortise lock engineered for offices, hospitals, and educational facilities requiring reliable, heavy-duty security. This ANSI/BHMA Series 1000 lock combines affordability with dependable performance, featuring a mechanical anti-friction latch and saw-resistant dead bolt rated for constant daily use without failure.
The MA431B accommodates standard door thickness of 1-3/8" to 2-1/2" with a 2-3/4" backset and accepts SFIC interchangeable cores for quick re-keying. It meets ANSI A115.1 strike standards and carries a 3-hour fire rating. As an authorized Falcon/Allegion dealer, E.D. Locks provides expert guidance on keying, handing, and finish selection. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for specifications and installation support.
Specifications
- Brand: Falcon
- Model: MA431B SG 626
- Door Thickness: 1-3/8" to 2-1/2" (standard)
- Backset: 2-3/4"
- Case: Cold formed steel, zinc dichromate plated, 0.090" thick
- Latch Bolt: Two-piece stainless steel, 3/4" projection, mechanical anti-friction
- Dead Bolt: 1" throw, stainless steel with two 13/16" diameter hardened steel saw-resistant rollers
- Hubs: Hardened steel
- Cylinders: Solid brass, 5, 6, or 7-pin (standard); 6 or 7-pin (interchangeable core)
- Keyways: "G" (standard cylinder), "A" (I/C cylinder)
- Keys: Two nickel silver keys included
- Handing: Right hand standard, left hand optional, reversible in field
- Faceplate: 1-1/4" x 8" brass or stainless steel, adjustable for door bevel
- Strike: Brass or stainless steel, non-handed, meets ANSI A115.1
- Electrified Functions: Available in 12 or 24 VDC
- ANSI/BHMA: Meets ANSI/BHMA 156.13, Series 1000
- UL: 3-hour A label
