Description
The Falcon MA451L QG is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This heavy-duty lock combines security with reliability, featuring a mechanical anti-friction latch bolt and a 1-inch throw dead bolt with saw-resistant rollers. Its interchangeable core (SFIC compatible) enables fast re-keying without removing the lock from the door.
Fits standard door thickness of 1-3/8" to 2-1/2" with 2-3/4" backset. Right-hand handing is standard; left-hand and field reversibility are available. As an authorized Falcon dealer, E.D. Locks provides expert guidance on keying options, electrified functions, and finish selection. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for specifications and immediate support.
Specifications
- Brand: Falcon
- Model: MA451L QG 625
- Door Thickness: 1-3/8" to 2-1/2"
- Backset: 2-3/4" only
- Case: Cold formed steel, zinc dichromate plated, 0.090" thick
- Latch Bolt: Two-piece stainless steel, 3/4" projection
- Dead Bolt: 1" throw, stainless steel with hardened steel saw-resistant rollers (13/16" diameter)
- Cylinders: Solid brass, 5, 6, or 7-pin standard; 6 or 7-pin interchangeable core
- Keyway: "G" standard (standard cylinder), "A" standard (I/C cylinder)
- Faceplate: 1-1/4" x 8" brass or stainless steel, adjustable for door bevel
- Handing: Right-hand standard, left-hand optional, field reversible
- Electrified: Available in 12 or 24 VDC
- Certification: ANSI/BHMA 156.13 Series 1000, UL 3-hour A label, ANSI A115.1
