The Schlage L-Series mortise lock line is a heavy duty commercial mortise lock containing a wide array of knob and lever designs. It is available in a variety of keyed and non-keyed functions, and in most popular decorative finishes. It is UL Listed and can be specified for applications in offices, schools, hospitals, hotels, commercial/industrial buildings as well as residences.

Equipped with conventional cylinders and sectional trim, the L-Series extra heavy duty mortise lock provides ANSI 156.13, Grade 2 security to enhance its existing Grade 1 operational requirements for mortise locks with sectional and escutcheon trim. The series continues to exceed Grade 1 security requirements with concealed cylinders.

The L-Series is the best choice for any building where security, safety, product life cycle, cost, and design compatibility are prime considerations.

L-Series locks are available for electrically locking and unlocking controls for high security and fire safety applications. They are UL Listed and rated for both fire and single point locking on labeled doors. Refer to the lock function pages for function availability. Available with “Request to Exit” feature when specified per XL11-807.