Description
The Falcon MA531B DN 625 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This heavy-duty lock combines security with durability, featuring a stainless steel latch bolt, anti-friction mechanism, and a 1 inch throw deadbolt with saw-resistant rollers. The interchangeable core design enables quick re-keying without removing the lock from the door.
The MA531B accommodates door thicknesses from 1-3/8 inch to 2-1/2 inch and meets ANSI/BHMA 156.13 Series 1000 and UL 3-hour A label ratings. It is compatible with SFIC products and available in multiple finishes and electrified options (12 or 24 VDC). Contact our authorized dealer specialists at sales@edlocks.com or 1-877-207-6067 for installation guidance, keying options, and expert support.
Specifications
- Door Thickness: 1-3/8 inch to 2-1/2 inch
- Backset: 2-3/4 inch
- Case: Cold formed steel, zinc dichromate plated, 0.090 inch thick
- Latch Bolt: Two-piece stainless steel, mechanical anti-friction, 3/4 inch projection
- Deadbolt: 1 inch throw stainless steel with hardened steel saw-resistant rollers
- Faceplates: 1-1/4 inch x 8 inch brass or stainless steel, adjustable for door bevel
- Cylinders: Solid brass, 5, 6, or 7-pin standard; 6 or 7-pin for interchangeable core
- Keyways: G keyway (standard cylinder), A keyway (interchangeable core)
- Standard Keys: Two nickel silver keys
- Handing: Right hand standard, left hand optional, reversible in field
- Electrified: Available 12 or 24 VDC
- Certification: ANSI/BHMA 156.13 Series 1000, UL 3-hour A label
