Description
The Schlage LV9056J LATB 643E is an extra heavy-duty mortise lock engineered for high-traffic commercial environments including schools, hospitals, and factories. Built to ANSI Grade 1 standards, it delivers dependable security and durability through heavy-gauge steel construction and all-metal zinc dichromate-plated components that resist daily wear and abuse.
This universal lock case supports ten functions in one body, with field-reversible handing and adaptability to beveled door edges for flexible installation. Compatible with standard mortise lock preparations, it features a fail-secure fusible link for fire safety and break-away spindle for easy maintenance. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for handing options, function selection, and expert installation guidance.
Specifications
- Grade: ANSI Grade 1
- Lock Type: Mortise, Extra Heavy Duty
- Series: L9000 Series
- Case Construction: Heavy-gauge, fully wrapped steel
- Working Parts: All-metal zinc dichromate-plated
- Functions: Ten available in universal case
- Handing: Field-reversible without opening lock case
- Fire Safety: Fail-secure fusible link
- Spindle: Break-away design for easy replacement
