Falcon Lock MA431L SN 626 Classroom Security Mortise Lock

Falcon MA431L SN 626 Classroom Security Mortise Lock is a Grade 1 solution designed for high-traffic environments such as offices, hospitals, and educational institutions. This lock boasts a robust deadbolt mechanism that ensures top-notch security while withstanding constant use. The Sutro Lever combined with the Napa Escutcheon provides an appealing design coupled with functionality, all finished in a sleek satin chrome. The MA Series lock is engineered for retrofit ease, featuring an interchangeable core that simplifies re-keying and is compatible with SFIC products from other manufacturers. Constructed from cold-formed steel with a zinc dichromate plating, this lock is not only durable but also resistant to wear and tear. Its solid brass cylinder and plug come standard with two nickel silver keys, and various pin options are available to suit your security needs. With a 1-3/8" to 2-1/2" door thickness compatibility and a 2-3/4" backset, the MA431L fits a wide range of installations. The heavy-duty trim is designed to resist binding, ensuring smooth operation. Backed by Allegion's reputation for quality, the Falcon MA431L is the ideal choice for those seeking a reliable and secure locking solution.

Classroom Security Mortise Loc

Grade 1 Classroom Security Mortise Lock with Deadbolt, Less Cylinder, Sutro Lever, Napa Escutcheon, Satin Chrome Finish

The Falcon MA Series lock delivers high performance at an affordable cost for your office, hospital, education, or other commercial projects. One of Falcon's toughest and most dependable locks, the MA Series, provides security and is built to stand up to constant use without fail. The MA Series also makes retrofit easy with an interchangeable core that can be removed for quick, easy re-keying and is compatible with SFIC products from other manufacturers. Plus they're backed by one of the best names in the business - Allegion.

Provides security and is built to stand up to constant use without fail.

• Door thickness: Standard accommodates thickness of 1-3/8” to 2-1/2”.
• Backset: 2-3/4” only.
• Case: Cold formed steel, zinc dichromate plated, .090” thick. Optional lead wrapping available.
• Hubs: Hardened steel.
• Handing: Right hand is standard; left hand optional. Reversible in the field.
• Cylinders: Solid brass cylinder and plug. 5, 6 or 7-pin are available on standard cylinders. 6 or 7-pin are available on interchangeable core cylinder. Furnished with two nickel silver keys standard
• Keyways: “G” keyway standard on standard cylinder. “A” keyway standard on I/C cylinder. See price book for optional keyways
• Bind Resistant Trim: Heavy-duty through-bolted inserts clamp the trim on the door assuring proper alignment. Provided with 8-32 screws for strength and thread sealant to prevent loosening.
• Latch Bolt: Two-piece stainless steel, mechanical anti-friction bolt. 3/4” projection.
• Dead Bolt: 1” throw, stainless steel with two 13/16” diameter hardened steel, free-turning, saw-resistant roller.
• Faceplates: (Armored Front) 1-1/4” x 8” brass or stainless steel adjustable for door bevel. Reinforced by heavy gauge steel with stabilizing ribs.
• Strike: Brass or stainless steel. Meets ANSI AII5.1 for frame preparation. Strike is non-handed.
• Electrified Functions: Available in 12 or 24 VDC.
• ANSI/BHMA: Meets ANSI/BHMA 156.13, Series 1000.
• UL: 3 hour A label.

Resources

• MA Series Grade 1 Mortise Locks Cut Sheet
• MA-Series Installation Instructions
• MA-Series Sell Sheet
• MA-Series Service Manual
• Video: Falcon MA Mortise Lock Installation
• Von Duprin Finishes Chart