Description
The Schlage L9044 02B 643E L583-363 is an extra-heavy-duty mortise lock designed for high-traffic commercial environments including schools, hospitals, and factories. Built to ANSI Grade 1 standards, this lock features a heavy-gauge steel case, zinc dichromate-plated components, and a two-piece anti-friction tongue to withstand constant use and abuse while maintaining reliable operation.
This universal lock case accommodates ten functions and is field-reversible without opening the case, simplifying installation and retrofits on beveled doors. Compatible with standard mortise applications, the lock includes a fail-secure fusible link for fire safety and a break-away spindle for security and easy replacement. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for expert guidance on specification, keying, and compatibility with your specific door and application requirements.
Specifications
- Brand: Schlage
- Model: L9044 02B 643E L583-363
- Series: L-Series Extra Heavy Duty
- Grade: ANSI Grade 1
- Case Material: Heavy-gauge wrapped steel
- Plating: Zinc dichromate on working parts
- Functions: Ten functions in one case
- Handing: Field-reversible
- Special Features: Fail-secure fusible link, break-away spindle, hub blocking plate, screwless shank mounting, floating mounting tabs for beveled doors, independent lever rotation
