Falcon Lock MA531P AN 626 Apartment Corridor Mortise Lock

Falcon MA531P AN 626 Apartment Corridor Mortise Lock offers a robust solution for high-traffic commercial environments such as offices, hospitals, and educational institutions. This Grade 1 mortise lock is designed for maximum durability and security, ensuring reliable performance under constant use. It features a 5-pin conventional cylinder and an elegant Avalon lever paired with a Napa escutcheon, all presented in a sleek satin chrome finish. Built from cold-formed steel with a zinc dichromate plating, the MA531P is not only sturdy but also field-reversible, accommodating door thicknesses from 1-3/8" to 2-1/2". The lock includes a two-piece stainless steel latch bolt with a 3/4" projection and a deadbolt that boasts a 1" throw, both designed to resist tampering. Heavy-duty through-bolted inserts ensure proper alignment and stability, while the option for interchangeable cores simplifies re-keying. This lock meets the ANSI/BHMA 156.13, Series 1000 standards and is UL listed for a 3-hour fire rating. Enhanced by features like bind-resistant trim and a variety of available keying options, the Falcon MA531P is a reliable choice for enhancing security in your corridor doors.

Apartmnt Corridor Mortise Lock

Grade 1 Apartment Corridor Door Mortise Lock, 5-Pin Conventional Cylinder, Avalon 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