Description
The Falcon MA431B mortise lock delivers high performance and dependable security for commercial office, hospital, education, and institutional projects. Built tough for constant daily use, this ANSI/BHMA Series 1000 lock features a mechanical anti-friction latch bolt, saw-resistant roller dead bolt, and cold-formed steel case designed to handle demanding environments without fail.
The MA431B accommodates door thickness 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 earns a UL 3-hour A label rating. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for expert assistance with keying, handing, and electrified options.
Specifications
- Brand: Falcon
- Model: MA431B AN 626
- Lock Type: Mortise
- Door Thickness: 1-3/8" to 2-1/2"
- Backset: 2-3/4"
- Case Material: Cold formed steel, zinc dichromate plated, 0.090" thick
- Hubs: Hardened steel
- Latch Bolt: Two-piece stainless steel, 3/4" projection
- Dead Bolt: 1" throw, stainless steel with saw-resistant rollers
- Cylinders: Solid brass, 5, 6, or 7-pin standard; 6 or 7-pin I/C available
- Keyways: G keyway standard (A keyway on I/C cylinder)
- Faceplates: 1-1/4" x 8" brass or stainless steel, adjustable for door bevel
- Handing: Right hand standard; left hand reversible in field
- Electrified: Available 12 or 24 VDC
- Standards: ANSI/BHMA 156.13 Series 1000, UL 3-hour A label
- Finish: 626 (Satin Chrome)
