Description
The Falcon MA311 QG 630 is a heavy-duty mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. Its interchangeable core design enables quick re-keying without removing the lock, while the two-piece stainless steel latch and saw-resistant roller bolts deliver dependable security and smooth operation under constant use.
This lock accommodates standard door thickness of 1-3/8" to 2-1/2" with a 2-3/4" backset and meets ANSI/BHMA Series 1000 standards with a 3-hour UL label. The MA311 is reversible in the field and compatible with SFIC interchangeable cores. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for keying options, finish selection, and expert installation guidance.
Specifications
- Brand: Falcon (Allegion)
- Model: MA311 QG 630
- Type: Mortise Lock
- 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
- Dead Bolt: 1" throw with saw-resistant rollers
- Cylinder: Solid brass, 5/6/7-pin standard or 6/7-pin interchangeable core
- Keyway: G standard (standard cylinder); A standard (I/C cylinder)
- Faceplate: 1-1/4" x 8" brass or stainless steel
- Handing: Right hand standard; left hand and field-reversible
- ANSI/BHMA: 156.13 Series 1000
- UL Rating: 3 hour A label
- Electrified Functions: Available 12 or 24 VDC
- Includes: Two nickel silver keys
