Falcon Lock MA521B AG 626 Mortise Lock for Entry/Office Use

Falcon MA521B AG 626 Entry/Office Mortise Lock offers exceptional durability and security tailored for commercial environments such as offices, hospitals, and educational facilities. This Grade 1 mortise lock is designed with a button lockout feature for added convenience and peace of mind. The lock is prepared for SFIC cores, allowing for easy re-keying and compatibility with various manufacturers. Constructed from cold-formed steel with a zinc dichromate finish, the MA521B is built to withstand frequent use while maintaining its reliability. The robust two-piece stainless steel latch bolt and dead bolt provide a secure locking mechanism, ensuring safety without compromise. With a backset of 2-3/4" and a standard door thickness accommodating between 1-3/8" to 2-1/2", this lock is versatile for a range of applications. Field-reversible handing allows for easy installation and adjustment, while the heavy-duty design minimizes binding and enhances alignment. The Falcon MA521B is UL listed with a fire rating of 3 hours, meeting ANSI/BHMA 156.13 standards, making it a trusted choice for those prioritizing security and compliance. Backed by Allegion, this mortise lock combines functionality with a sleek satin chrome finish, ensuring both performance and aesthetic appeal.

Entry/Office Mortise Lock

Grade 1 Entry/Office with Button Lockout Mortise Lock, SFIC Prep Less Core, Avalon Lever, Gala Rose, Satin Chrome 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