Description
The Schlage L9444 17B 612 is an extra heavy-duty mortise lock engineered for high-traffic institutional environments including schools, hospitals, and factories. Built to ANSI Grade 1 standards, it delivers dependable security and consistent operation under constant use and abuse, with a fully wrapped steel case that resists door edge attacks.
This lock offers ten functions in a single universal case, field-reversible handing, and simple trim retrofit capabilities. Compatible with standard mortise lock installations, it features fail-secure operation via spring-loaded fusible link. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for keying options, handing selection, and expert installation guidance.
Specifications
- ANSI Grade 1 certified
- Heavy-gauge fully wrapped steel case
- Zinc dichromate-plated working parts
- Two-piece anti-friction tongue
- Break-away spindle for easy replacement
- Hub blocking plate
- Spring-loaded fusible link, fail secure
- Screwless shank mounting
- Floating mounting tabs for beveled doors
- Field-reversible handing
- Ten functions in one case
- External spring cages for trim retrofit
- Locking thumb-turn inside lever
