Falcon Lock MA531B SG 626 Apartment Corridor Mortise Lock

Falcon Lock MA531B SG 626 Apartment Corridor Mortise Lock combines exceptional durability with high security, making it an ideal choice for various commercial applications such as offices, healthcare facilities, and educational institutions. This Grade 1 mortise lock features a Sutro lever design and a sleek Gala rose, finished in a stylish satin chrome that complements any environment. Designed for heavy use, the MA Series lock stands up to the rigors of daily operation while ensuring peace of mind. Its field-reversible handing allows for flexible installation, accommodating standard door thicknesses from 1-3/8" to 2-1/2". The lock is equipped with a solid brass cylinder and is compatible with SFIC products, simplifying re-keying processes. A robust two-piece stainless steel latch bolt provides a 3/4" projection, while the 1" throw deadbolt ensures enhanced security. Additional features include bind-resistant trim with heavy-duty through-bolted inserts for reliable alignment and strength, as well as a non-handed strike that meets ANSI AII5.1 standards. With a fire rating of 3 hours and UL certification, the Falcon MA531B is built to meet the highest safety standards. This lock is not only a product of Falcon's renowned craftsmanship but also a smart investment for long-term security solutions.

Apartmnt Corridor Mortise Lock

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