Falcon Lock MA531L SN 626 Apartment Corridor Mortise Lock

Falcon MA531L SN 626 Apartment Corridor Mortise Lock combines security and durability, making it an ideal choice for commercial settings such as offices, hospitals, and educational facilities. This Grade 1 lock features a sleek satin chrome finish and is designed for apartment corridor doors, ensuring both style and functionality. The Sutro lever and Napa escutcheon add an elegant touch, while the field-reversible handing allows for easy installation on either right or left-handed doors. Constructed from cold-formed steel with zinc dichromate plating, this lock is built to withstand high traffic while maintaining performance. It accommodates standard door thicknesses of 1-3/8" to 2-1/2", with a backset of 2-3/4". The heavy-duty, two-piece stainless steel latch bolt and 1" throw deadbolt enhance security, and the bind-resistant trim ensures proper alignment for longevity. The MA531L also offers convenient features such as an interchangeable core for quick re-keying and compatibility with SFIC products from other manufacturers. UL Listed and meeting ANSI/BHMA 156.13 standards, this lock is a reliable choice for any commercial application, backed by the trusted reputation of Allegion.

Apartmnt Corridor Mortise Lock

Grade 1 Apartment Corridor Door Mortise Lock, Less Conventional Cylinder, Sutro Lever, Napa Escutcheon, 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