Falcon Lock MA531B QN 626 Corridor Mortise Lock

Falcon MA531B QN 626 Apartment Corridor Mortise Lock offers a robust solution for securing high-traffic areas in commercial settings such as offices, hospitals, and educational institutions. This Grade 1 mortise lock features a sleek satin chrome finish and a Quantum lever design, combining aesthetics with functionality. Designed for standard door thicknesses ranging from 1-3/8" to 2-1/2", the MA531B includes a 2-3/4" backset that ensures compatibility with various door frames. Its cold-formed steel case, reinforced with zinc dichromate plating, enhances durability, while the two-piece stainless steel latch bolt ensures reliable operation with a 3/4" projection. The lock's solid brass cylinder is prepared for SFIC cores, allowing for effortless re-keying, and it accommodates 5, 6, or 7-pin configurations. Field-reversible handing enables adaptability to right or left-hand installations, making this lock versatile for diverse applications. With a 1" throw deadbolt and heavy-duty trim, the Falcon MA531B meets ANSI/BHMA 156.13 standards and is UL Listed for a 3-hour fire rating. This dependable lock system is not only secure but also designed to withstand the rigors of everyday use, making it an ideal choice for any commercial project.

Apartmnt Corridor Mortise Lock

Grade 1 Apartment Corridor Door Mortise Lock, SFIC Prep Less Core, Quantum 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