Description
The Schlage L9040 LONL 643E is an extra heavy-duty mortise lock built for high-traffic institutional environments including schools, hospitals, and factories. Its ANSI Grade 1 rated construction withstands constant use, abuse, and door edge attacks, making it ideal for facilities managers and security professionals who demand dependable performance without compromise.
This lock features a universal case supporting ten functions, field-reversible handing, and simple trim retrofit capability. Compatible with standard mortise lock installations, the L9040 arrives keyed to your specifications. As an authorized Schlage dealer, E.D. Locks provides expert configuration guidance and free shipping on orders over $450. Contact sales@edlocks.com or call 1-877-207-6067 for assistance selecting the right function and finish for your application.
Specifications
- Brand: Schlage
- Model: L9040 LONL 643E
- Type: Mortise Lock, Extra Heavy Duty
- Grade: ANSI Grade 1
- Functions: Ten functions available in single case
- Case: Heavy-gauge, fully wrapped steel with zinc dichromate-plated components
- Security Features: Break-away spindle, hub blocking plate, spring-loaded fusible link (fail secure)
- Handing: Field-reversible without opening case
- Mounting: Universal case with floating tabs for beveled doors, thru-bolted trim
- Interior: Screwless shank mounting, locking thumb-turn, independent lever rotation
- Finish: 643E (consult Schlage finishes chart for specifications)
