Description
The Schlage L9010 M51A 643E is an extra heavy-duty mortise lock built for high-traffic institutional environments including schools, hospitals, and factories. It solves the challenge of maintaining security and reliable operation under constant daily use and abuse, with a fully wrapped steel case and ANSI Grade 1 certification.
This lock is compatible with standard mortise preparations and features field-reversible handing for flexible installation. As an authorized Schlage dealer, E.D. Locks offers expert guidance on function selection, finish matching, and keying coordination. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for application support and to confirm compatibility with your door assembly.
Specifications
- Brand: Schlage
- Model: L9010 M51A 643E
- Series: L-Series Extra Heavy Duty
- Grade: ANSI Grade 1
- Case: Heavy-gauge, fully wrapped steel with zinc dichromate-plated components
- Functions: Ten functions available in universal lock case
- Handing: Field-reversible without opening lock case
- Security Features: Break-away spindle, hub blocking plate, fail-secure fusible link
- Installation: Floating mounting tabs for beveled doors, external spring cages for trim retrofit
