Falcon Lock MA431B QG 626 Classroom Security Mortise Lock

Falcon MA431B QG 626 Classroom Security Mortise Lock offers a robust solution for securing educational and commercial environments. This Grade 1 classroom security mortise lock features a deadbolt and a user-friendly Quantum lever, finished in a sleek Gala Rose with a satin chrome finish. Designed for durability, the MA Series withstands the rigors of daily use, ensuring long-lasting performance. Accommodating standard door thicknesses from 1-3/8" to 2-1/2", the lock includes a 2-3/4" backset and is constructed from cold-formed steel, zinc dichromate plated for enhanced resilience. The two-piece stainless steel latch bolt has a 3/4" projection, complemented by a stainless steel deadbolt with a 1" throw and saw-resistant roller for added security. The lock features an SFIC prep design, allowing for easy re-keying and compatibility with other manufacturers' products. Installation is straightforward, with options for right or left-hand applications. The heavy-duty through-bolted inserts ensure optimal alignment, while its ANSI/BHMA certification guarantees compliance with industry standards. Whether for a school, office, or hospital, the Falcon MA431B QG 626 delivers reliability and security where it’s needed most, backed by the trusted name of Allegion.

Classroom Security Mortise Loc

Grade 1 Classroom Security Mortise Lock with Deadbolt, SFIC Prep, Less Core, Quantum Lever, Gala Rose, 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