Falcon Lock MA521B SG 605 Entry/Office Mortise Lock

Falcon MA521B SG 605 Entry/Office Mortise Lock offers a robust solution for securing commercial spaces such as offices, hospitals, and schools. Designed with durability in mind, this Grade 1 lock features a cold-formed steel case that is zinc dichromate plated for added resilience. The lock is SFIC prep, allowing for easy core changes and compatibility with other manufacturers, making re-keying a breeze. The Sutro lever design combined with the Gala Rose trim adds a touch of elegance while maintaining functionality. With a backset of 2-3/4 inches, it accommodates door thicknesses ranging from 1-3/8 to 2-1/2 inches. The lock is fitted with a two-piece stainless steel latch bolt, ensuring smooth operation and security with a 3/4-inch projection. Additionally, a 1-inch throw deadbolt enhances protection with its saw-resistant roller. This lock is non-handed, reversible in the field, and equipped with heavy-duty through-bolted trim for reliable alignment. The MA521B also meets the ANSI/BHMA 156.13 standards and is UL listed for a 3-hour A label, ensuring compliance with safety regulations. Backed by Allegion's reputation for quality, the Falcon MA521B SG 605 is a dependable choice for your entry and office locking needs.

Entry/Office Mortise Lock

Grade 1 Entry/Office Mortise Lock, SFIC Prep, Less Core, Sutro Lever, Gala Rose, Bright Brass 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