Description
The Falcon MA641B mortise lock is a heavy-duty commercial lock designed for offices, hospitals, schools, and other institutional buildings requiring reliable daily-use security. Its cold-formed steel construction, mechanical anti-friction latch, and 1-inch deadbolt with saw-resistant rollers deliver dependable performance in high-traffic environments without fail.
This lock features an interchangeable core (SFIC-compatible) for quick field re-keying and fits standard door thickness of 1-3/8" to 2-1/2". Right-hand handing is standard; left-hand is optional and reversible. Contact our security experts at sales@edlocks.com or 1-877-207-6067 for keying options, finish selection, and installation guidance from an authorized Falcon dealer.
Specifications
- Brand: Falcon (Allegion)
- Model: MA641B
- Finish: Satin Nickel (630)
- 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 saw-resistant rollers
- Hubs: Hardened steel
- Cylinders: Solid brass, 5/6/7-pin standard or 6/7-pin interchangeable core
- Keyways: G-keyway (standard) or A-keyway (interchangeable core)
- Keys Furnished: Two nickel silver keys
- Faceplate: 1-1/4" x 8" brass or stainless steel, adjustable for door bevel
- Strike: Brass or stainless steel, non-handed, ANSI A115.1 compliant
- Handing: Right-hand standard, left-hand optional, field-reversible
- Electrified: Available in 12 or 24 VDC
- ANSI/BHMA: Series 1000 (ANSI/BHMA 156.13)
- UL Rating: 3-hour A label
