Description
The Falcon MA531B QN 626 is a heavy-duty mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. This Series 1000 lock combines security with reliability, featuring a two-piece stainless steel latch bolt, a 1-inch throw dead bolt with saw-resistant rollers, and an interchangeable core for quick re-keying without removing the lock from the door.
The MA531B accommodates door thicknesses from 1-3/8" to 2-1/2" with a 2-3/4" backset and meets ANSI/BHMA 156.13 Series 1000 standards with a 3-hour UL fire rating. It is compatible with SFIC products and available in electrified versions (12 or 24 VDC). Contact E.D. Locks at sales@edlocks.com or 1-877-207-6067 for expert guidance on handing, keyway selection, and proper installation.
Specifications
- Door Thickness: 1-3/8" to 2-1/2"
- Backset: 2-3/4"
- Case: Cold formed steel, zinc dichromate plated, 0.090" thick
- Hubs: Hardened steel
- Cylinders: Solid brass, 5, 6, or 7-pin standard; 6 or 7-pin interchangeable core
- Latch Bolt: Two-piece stainless steel, 3/4" projection
- Dead Bolt: 1" throw stainless steel with 13/16" diameter hardened steel saw-resistant rollers
- Faceplate: 1-1/4" x 8" brass or stainless steel, adjustable for door bevel
- Handing: Right hand standard, left hand optional, reversible
- ANSI/BHMA: Meets ANSI/BHMA 156.13, Series 1000
- UL: 3 hour A label
- Electrified: Available 12 or 24 VDC
