Falcon Lock MA521B QG 626 Entry/Office Mortise Lock

Falcon MA521B QG 626 Entry/Office Mortise Lock offers robust security and dependable performance ideal for office, hospital, or educational environments. This Grade 1 lock features a button lockout function and is prepped for SFIC cores, ensuring compatibility with various key systems. The sleek Quantum lever and Gala rose design, finished in satin chrome, not only enhance aesthetics but also provide durability to withstand frequent use. Designed for doors with a thickness ranging from 1-3/8" to 2-1/2", the MA521B is field-reversible for easy installation and can accommodate a backset of 2-3/4". Constructed from cold-formed steel with a zinc dichromate finish, its robust case ensures long-lasting reliability. The solid brass cylinder and plug come with two standard nickel silver keys, while the bind-resistant trim guarantees proper alignment for consistent locking performance. Additional features include a two-piece stainless steel latch bolt with a 3/4" projection, a 1" throw deadbolt for enhanced safety, and an ANSI/BHMA rating of 156.13, Series 1000. UL listed for a 3-hour fire rating, the Falcon MA521B is an excellent choice for anyone seeking a reliable, high-quality mortise lock solution.

Entry/Office Mortise Lock

Grade 1 Entry/Office with Button Lockout Mortise Lock, SFIC Prep Less Core, Quantum 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