Falcon Lock MA581B QN 626 Storeroom Mortise Lock

Falcon MA581B QN 626 Storeroom Mortise Lock combines robust security with high functionality for commercial environments. This Grade 1 storeroom lock is designed for heavy use, making it ideal for offices, hospitals, and educational facilities. Featuring a sleek satin chrome finish and the elegant Quantum lever paired with a Napa escutcheon, this lock not only enhances security but also complements modern architectural aesthetics. The MA581B is engineered for durability with a cold-formed steel case and hardened steel hubs, ensuring long-lasting performance. Its field-reversible handing allows for versatile installation on either right or left-hand doors. The lock accommodates standard door thicknesses from 1-3/8" to 2-1/2" and has a 2-3/4" backset. The two-piece stainless steel latch bolt and 1" throw deadbolt provide superior protection against unauthorized access. With compatibility for SFIC products, the lock facilitates easy re-keying, while the included solid brass cylinder and plug come with nickel silver keys for added security. Meeting ANSI/BHMA 156.13 standards and UL listed for a three-hour fire rating, the Falcon MA581B offers peace of mind in high-traffic areas, ensuring safety without compromising accessibility.

Storeroom Mortise Lock

Grade 1 Storeroom 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