Description
The Falcon MA641B is a commercial mortise lock built for high-traffic office, hospital, and education environments. Its interchangeable core (SFIC-compatible) enables quick re-keying without removing the lock, while the heavy-duty stainless steel latch and anti-friction bolt deliver reliable security through constant daily use.
The MA641B fits standard door thicknesses of 1-3/8" to 2-1/2" and is reversible for field-installed right or left-hand operation. As an authorized Falcon dealer, E.D. Locks provides expert guidance on keying options, electrified versions, and finish selection. Contact our sales team at 1-877-207-6067 or sales@edlocks.com for project-specific support and competitive pricing.
Specifications
- Brand: Falcon (Allegion)
- Model: MA641B
- Finish: SN 625 (Satin Nickel)
- Type: Mortise Lock with Interchangeable Core
- 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, mechanical anti-friction
- Dead Bolt: 1" throw, stainless steel with two 13/16" saw-resistant rollers
- Cylinders: Solid brass, 5/6/7-pin standard; 6/7-pin on I/C
- Keyway: G (standard cylinder), A (I/C cylinder)
- Faceplates: 1-1/4" x 8", adjustable for door bevel
- Handing: Right hand standard, left hand optional, reversible in field
- ANSI/BHMA: Meets 156.13, Series 1000
- UL Rating: 3 hour A label
- Electrified: Available in 12 or 24 VDC
- Furnished with: Two nickel silver keys
