Description
The Schlage L9444 17A 613 is an extra heavy-duty mortise lock built for high-traffic institutional environments including schools, hospitals, and factories. This Grade 1 certified lock withstands constant use and abuse with a heavy-gauge steel case, all-metal zinc dichromate-plated components, and two-piece anti-friction tongue design that reduces wear while maintaining dependable security.
The L9444 accommodates ten functions within one universal case and features field-reversible handing without disassembly. It includes a break-away spindle for safety, hub blocking plate to discourage manipulation, and fail-secure fire mode via spring-loaded fusible link. Installation is straightforward with external spring cages for trim retrofit and floating mounting tabs for beveled doors. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for expert keying, compatibility and application guidance.
Specifications
- Brand: Schlage
- Model: L9444 17A 613 L583-363
- Series: L-Series Extra Heavy Duty
- ANSI Rating: Grade 1
- Case Material: Heavy-gauge steel
- Plating: Zinc dichromate
- Functions Available: Ten in one case
- Fire Mode: Fail-secure with spring-loaded fusible link
- Handing: Field-reversible without opening lock case
- Interior: Screwless shank mounting, locking thumb-turn indicator
