Falcon Lock MA531B QG 626 Corridor Mortise Lock for Apartments

Falcon Lock MA531B QG 626 Apartment Corridor Mortise Lock offers exceptional security and durability for commercial environments such as offices, hospitals, and educational facilities. Designed to meet Grade 1 standards, this mortise lock is engineered for high performance while remaining cost-effective. It features a Quantum lever design with a Gala Rose escutcheon, finished in a sleek satin chrome that complements modern interiors. The MA531B is field-reversible, accommodating both right and left-hand installations, and it supports door thicknesses from 1-3/8" to 2-1/2". Its robust construction includes a cold-formed steel case and hardened steel hubs, ensuring long-lasting reliability. With a two-piece stainless steel latch bolt and a 1" throw deadbolt, this lock is built to withstand constant use, making it ideal for high-traffic areas. Installation is straightforward, thanks to its SFIC prep less core design, allowing for quick re-keying and compatibility with other manufacturers’ products. Additionally, the lock features bind-resistant trim and heavy-duty through-bolted inserts for enhanced stability. UL listed for three-hour fire ratings, the Falcon MA531B not only meets ANSI/BHMA standards but also enhances safety and security wherever it is installed.

Apartmnt Corridor Mortise Lock

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