Mortise Locks

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Mortise Locks Built for Commercial Grade Security

Mortise locks are installed directly into the door body rather than surface mounted, which makes them inherently stronger and more resistant to forced entry than standard cylindrical hardware.

Why Commercial Mortise Locks Are the Professional Standard

In commercial construction, mortise locks are the default choice for main entrances, lobbies and high-use corridors. They handle heavy traffic, meet strict code requirements and last significantly longer than cylindrical alternatives.

What Makes the Best Mortise Locks Worth the Investment

The best mortise locks combine a solid steel case, precise tolerancing and a multi-point latch and deadbolt mechanism in a single unit. That level of engineering is what separates quality hardware from hardware that needs replacing in a few years.

Mortise Door Locks for Any Opening

From wood and hollow metal to aluminum storefront frames, our mortise door locks are available in configurations that cover the most common commercial door types and fire-rated openings.

Electrified Mortise Locks for Access Control Integration

When a door needs both mechanical security and electronic access control, electrified mortise locks are the right solution. They accept card readers, keypads and remote release without compromising the lock body itself.

Shop Mortise Locks Online

Browse our full selection of mortise locks and find the right product for your project. Whether you are a contractor, architect or facility manager, we have the hardware and the availability to get your job done.

Frequently Asked Questions

A mortise lock is installed inside the door body rather than on the surface. This makes it stronger and more resistant to forced entry than a standard cylindrical lock.

Mortise locks handle heavier doors, higher traffic and longer service life better than cylindrical hardware. They are also required by code in many commercial applications.

Only if the door is prepped for it. Mortise locks require a pocket cut into the door edge which is not standard on all doors. Check the door prep before purchasing.

It is a standard mortise lock with an electrical component added that allows it to be connected to an access control system for remote entry or exit control.

They are more involved than cylindrical locks and typically require a professional installer, especially on fire-rated doors where improper installation can affect the door's certification.

Yes, most are available in standard architectural finishes like satin chrome, dark bronze and brass to match surrounding hardware throughout the building.