Falcon Lock MA541L DN 622 Mortise Lock for Entry/Office Use

Falcon MA541L DN 622 Entry/Office Mortise Lock combines robust security with versatile functionality, making it an ideal choice for commercial settings such as offices, hospitals, and educational institutions. This Grade 1 mortise lock features a sleek Napa escutcheon and a flat black coated finish, ensuring both style and durability. Designed for heavy use, its cold-formed steel case and hardened steel hubs promise long-lasting performance. Field-reversible handing allows for easy adaptation to various door configurations, accommodating door thickness between 1-3/8" to 2-1/2". The 2-3/4" backset and the mechanical anti-friction bolt with a 3/4" projection provide reliable security. For re-keying convenience, the lock features an interchangeable core compatible with SFIC products from other manufacturers. Additional highlights include a solid brass cylinder, available with 5, 6, or 7-pin configurations, and heavy-duty through-bolted trim that ensures proper alignment. The lock meets ANSI/BHMA 156.13 standards and is UL listed for 3-hour A label fire safety. Whether you're upgrading existing hardware or specifying new installations, the Falcon MA541L delivers exceptional value and reliability for your security needs.

Entry/Office Mortise Lock

Grade 1 Entry/Office Mortise Lock, Less Conventional Cylinder, Dane Lever, Napa Escutcheon, Flat Black Coated Finish, Field Reversible

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