Professional Mortise Lock Cases for Commercial and Institutional Applications

Precision-manufactured mortise lock systems designed for standard duty in schools, hospitals, and commercial buildings

Mortise lock case

Mortise Lock

Mortise lock case

D&D mortise locks are intended for standard duty for schools, hospitals, and commercial buildings where security, durability, and low maintenance are required. These mortise locks are engineered for strength and performance and are precisely manufactured to exacting standards.


Mortise Lock

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Result 1 - 3 of 3
Mortise Latch Lock - Mortise Latch Lock
Mortise Latch Lock
LL-05

Compare to the other mortise latch locks, our LL-05's faceplate was riveted on the lock body...

Details
Mortise Roller Latch Lock - Mortise roller latch lock
Mortise Roller Latch Lock
LL-06

The mortise roller latch lock has a non-locking latch operated by a lever handle, it is designed...

Details
Mortise Latch Lock - Mortise Latch Lock
Mortise Latch Lock
LL-07

The emergency exit mortise latch lock has a non-locking latch operated by a lever handle, it is designed...

Details
Result 1 - 3 of 3

How Can You Reduce Long-Term Maintenance Costs on Commercial Door Lock Systems?

Our mortise locks are engineered specifically for low maintenance operation in high-traffic commercial environments. Precision manufacturing to exacting standards ensures consistent performance with minimal service requirements, reducing your total cost of ownership. Contact us to discover how our standard duty mortise lock cases can lower your project's lifecycle maintenance expenses while maintaining superior security.

As a professional building hardware manufacturer, we engineer our mortise locks for strength and performance, delivering comprehensive locking solutions that meet the rigorous demands of modern commercial construction. Our mortise lock cases combine precision manufacturing with practical design, offering building professionals and facility managers a reliable security solution that requires minimal maintenance while providing maximum durability. Whether you're specifying locks for new construction or renovation projects, our mortise lock systems deliver the quality and performance that commercial and institutional buildings demand.