Description
The Falcon MA451L mortise lock delivers reliable security for commercial environments including offices, hospitals, and educational facilities. This heavy-duty lock features a two-piece stainless steel latch bolt with anti-friction design and a 1-inch throw dead bolt with saw-resistant rollers. Built for constant use, it accommodates door thickness from 1-3/8 to 2-1/2 inches and meets ANSI/BHMA Series 1000 standards with a 3-hour UL A label rating.
The MA451L uses an interchangeable SFIC core for quick re-keying without removing the lock body, compatible with cores from other manufacturers. Standard 2-3/4 inch backset, right-hand handing with field-reversible option. For proper sizing, keying options, and installation support, contact our authorized dealer experts at sales@edlocks.com or 1-877-207-6067 to ensure your project meets all requirements.
Specifications
- Door thickness: 1-3/8 to 2-1/2 inches
- Backset: 2-3/4 inch
- Case: Cold formed steel, zinc dichromate plated, 0.090 inch thick
- Hubs: Hardened steel
- Handing: Right hand standard; left hand optional, reversible in field
- Cylinders: Solid brass, 5, 6, or 7-pin standard; 6 or 7-pin I/C available
- Keyways: G keyway standard cylinder; A keyway I/C cylinder
- Latch bolt: Two-piece stainless steel, 3/4 inch projection
- Dead bolt: 1 inch throw stainless steel with saw-resistant rollers
- Faceplates: 1-1/4 by 8 inches, brass or stainless steel
- Electrified: 12 or 24 VDC available
- Standards: ANSI/BHMA 156.13 Series 1000, UL 3 hour A label
