We Sell Those: BEST 40H Series Locks

A dependable lock is the foundation of security for any building. While Warren Doors & Access Control can provide multiple options, the 40H series of locks from BEST are a reliable product we find in use for many of our projects. With its advanced features, improved functionality and unique versatility, this durable mortise lock is reliable and flexible in any commercial or industrial setting.

Premium Performance, Superior Security.

Heavy duty in both protection and performance, the 40H is the ideal security solution when strength and dependability are required. Free egress and overall security are never compromised. The BEST interchangeable core allows for customized master keying and quick keying changes. And its tough steel frame accommodates heavy traffic, while standing strong against break-in attempts. All the while, the 40H remains a low maintenance product that is easy to reconfigure and easy to install.

BEST’s 40H series mortise locks and deadbolts deliver exceptional strength, security, and durability. Their robust design features and precision-engineered components make the 40H mortise lock series ideal for high traffic applications. Backed by an industry-leading limited lifetime mechanical warranty, the 40H series delivers security you can depend on.

  • Universal Case Design: allows you to not only change the handing of the lock on-site, but reconfigure it to a variety of functions at the same time—all without ever opening the lock case
  • Various Trim Designs: transform the 40H into an appealing accent for the opening
  • Visual Indicators: know at a glance if a door is secured; options include a thumb turn, laminate and a keyed cylinder (for use with intruder function)