Falcon Lock MA641B DG 626 Dormitory Mortise Lock

Falcon MA641B DG 626 Dormitory Mortise Lock offers a Grade 1 security solution designed for high-performance in commercial environments such as offices, hospitals, and educational institutions. This durable mortise lock features a sleek satin chrome finish that not only enhances aesthetic appeal but also provides long-lasting resilience against wear and tear. Built to accommodate standard door thickness from 1-3/8" to 2-1/2", the MA641B boasts a robust cold-formed steel case and hardened steel hubs, ensuring reliable operation under constant use. The lock is designed for easy retrofit with its SFIC prep and interchangeable core, allowing for quick re-keying and compatibility with other manufacturers’ products. The lock features a two-piece stainless steel latch bolt with a 3/4" projection, and a 1" throw deadbolt, both engineered for superior security. With heavy-duty, bind-resistant trim and adjustable faceplates, installation is straightforward and secure. The MA641B is also compliant with ANSI/BHMA 156.13 standards and comes with a 3-hour UL A label rating for fire safety. Whether securing a dormitory or a commercial building, the Falcon MA641B DG 626 is a trusted choice for those seeking reliability and performance in door hardware.

Dormitory Mortise Lock

Grade 1 Dormitory Mortise Lock, SFIC Prep, Less Core, Dane 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