Description
The Schlage L9010 03N 643E is an extra heavy-duty mortise lock built for high-traffic commercial environments including schools, hospitals, and factories. This ANSI Grade 1 certified lock combines robust construction with dependable operation, resisting constant use and abuse while maintaining security and aesthetic appeal.
The L9010 offers ten functions in a universal case, field-reversible handing, and fail-secure capability with a spring-loaded fusible link for fire safety. Compatible with standard mortise lock installations, this lock features heavy-gauge steel construction and anti-friction components for long-term durability. Contact E.D. Locks at sales@edlocks.com or 1-877-207-6067 for expert assistance selecting the right function and finish for your application.
Specifications
- ANSI Grade 1 certified
- Extra heavy-duty mortise lock
- Ten functions available in one case
- Heavy-gauge, fully wrapped steel case
- All-metal zinc dichromate-plated working parts
- Two-piece anti-friction tongue
- Break-away spindle for easy replacement
- Hub blocking plate for spindle security
- Spring-loaded fusible link for fail-secure fire mode
- Screwless shank mounting (inside lever)
- Floating mounting tabs for beveled doors
- Field-reversible handing
- Independent lever rotation both directions
- Locking thumb-turn with visual unlock indicator
- External spring cages for trim retrofit
