Mortise Lock Manufacturers
Commercial Mortise Locks & High-Security Locksets
Upgrade your facility's security with our selection of ANSI Grade 1 mortise locks. Engineered for maximum durability in high-traffic environments, these heavy-duty locksets provide superior protection for schools, hospitals, and government buildings. Explore UL fire-rated solutions from industry leaders like Sargent, Corbin Russwin, Accentra, Hager, and PDQ Mfg.
Why Choose a Commercial Mortise Lock? Mortise locks are the gold standard for institutional security. Unlike cylindrical locks that fit through a bored hole, a mortise lock requires a rectangular pocket—or "mortise"—machined into the door edge. This design allows for a heavy-gauge steel case and more complex internal mechanisms, resulting in a lock that can withstand over 1 million cycles. Whether you need Classroom Security for a school or Fail-Safe electrified hardware for an office, our selection of UL Fire-Rated mortise locks meets all major building codes.
8200 Series
8200 Series The 8200 Series mortise locks offer maximum security, performance, and durability with high-quality components. It's the industry benchmark for mortise locks, featuring a multi-functional lock body with a variety of lever and escutcheon styles. The lock is robust, easy to install, and has a redesigned status indicator option with a large viewing window for assurance. The electromechanical version operates from 12 to 24VDC, with EcoFlex technology that significantly reduces power consumption up to 96%.
8800FL Series
ASSA ABLOY ACCENTRA™ 8800 Series Mortise Locks are designed and manufactured for uncompromising strength and durability in a range of commercial applications. Lock installation is made easy with quick lever handing, field reversible latchbolt and standard non-handed strike. The 8800 Series Mortise Lock offers a new measure of security, featuring a reinforced stainless steel deadbolt, heavy-duty, vandal-resistant trim and ANSI/BHMA Grade 1 certification for long life and durability.
3800 Series
The Hager 3800 Series is a BHMA Grade 1 mortise lock designed for maximum security in heavy-duty commercial and institutional settings. It features a 3-hour fire rating, a 1-inch stainless steel deadbolt, and vandal-resistant breakable spindles to protect against forced entry. This series is ADA compliant and easily field reversible, making it a versatile choice for any high-traffic opening. With a lifetime warranty and multiple architectural finishes, it offers a perfect balance of rugged durability and professional style.
MR Series
Explore superior security and reliability with our MR Series Mortise Locks. Crafted for endurance, these locks have been cycle tested to exceed BHMA standards by over 11 times, ensuring exceptional durability even in high-traffic environments. Featuring a flexible single cam design across all locking functions, these mortise locks are ideal for a wide range of applications.
The MR Series combines premium quality with versatility, making it a top choice for security solutions. Each lock is backed by a limited lifetime warranty for your peace of mind. Assembled with care in Lancaster, PA, these mortise locks embody craftsmanship and durability you can trust.