Falcon Lock MA531L SN 613 Apartment Corridor Mortise Lock

Falcon MA531L SN 613 Apartment Corridor Mortise Lock offers a robust solution for high-traffic environments such as offices, hospitals, and educational facilities. This Grade 1 mortise lock features a sleek Sutro lever and a Napa escutcheon, all presented in a Dark Oxidized Satin Bronze Oil Rubbed finish that complements various architectural styles. Designed for durability, the lock is built to withstand constant use while providing reliable security. The MA531L is compatible with standard door thicknesses ranging from 1-3/8" to 2-1/2", and features a 2-3/4" backset for ease of installation. Its cold-formed steel case is zinc dichromate plated, ensuring longevity and resistance to wear. The lock boasts a field-reversible handing, making it versatile for different door configurations. Equipped with a solid brass cylinder and plug, this lock allows for quick re-keying with interchangeable core options compatible with SFIC products from other manufacturers. Additional features include a two-piece stainless steel latch bolt with a 3/4" projection and a 1" throw stainless steel deadbolt for enhanced security. UL listed with a 3-hour fire rating, the Falcon MA531L is the ideal choice for those seeking a high-performance, reliable locking solution.

Apartmnt Corridor Mortise Lock

Grade 1 Apartment Corridor Door Mortise Lock, Less Conventional Cylinder, Sutro Lever, Napa Escutcheon, Dark Oxidized Satin Bronze Oil Rubbed 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