Falcon Lock MA411B SG 626 Asylum Mortise Lock

Falcon MA411B SG 626 Asylum Mortise Lock is a Grade 1 heavy-duty locking solution designed specifically for high-traffic environments such as hospitals, schools, and commercial buildings. This robust mortise lock is tailored for security and reliability, withstanding constant use while ensuring peace of mind. Constructed from cold-formed steel and zinc dichromate plated, the lock features a durable case that can be further enhanced with optional lead wrapping. The MA411B is compatible with standard door thicknesses ranging from 1-3/8" to 2-1/2" and includes a 2-3/4" backset. The solid brass cylinder and plug come in various pin options, providing flexibility for your keying needs. The lock's innovative design includes a bind-resistant trim with heavy-duty through-bolted inserts for alignment and strength. The two-piece stainless steel latch bolt and 1" throw deadbolt offer added security, while the adjustable armored front faceplate ensures a seamless fit for beveled doors. Certified to meet ANSI/BHMA 156.13 standards and UL listed for 3-hour A label fire resistance, the Falcon MA411B SG 626 Asylum Mortise Lock is a dependable choice for any professional setting, combining security, durability, and ease of installation.

Asylum Mortise Lock

Grade 1 Asylum Mortise Lock, SFIC Prep, Less Core, Sutro 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