Description
The Schlage L9444 LONA 622 is an extra heavy-duty mortise lock built for high-traffic commercial environments including schools, hospitals, and factories. Its Grade 1 rated construction resists door edge attacks, spindle manipulation, and constant daily abuse while maintaining dependable operation and aesthetic appeal.
This lock accepts 10 different functions in one universal case and features field-reversible handing without disassembly. Compatible with standard mortise lock preparations. For keying options, function selection, finish verification, and expert installation guidance, contact our authorized Schlage dealer team at sales@edlocks.com or 1-877-207-6067.
Specifications
- Grade: ANSI Grade 1
- Series: L-Series L9000
- Lock Type: Mortise
- Case Material: Heavy-gauge, fully wrapped steel with zinc dichromate plating
- Security Features: Break-away spindle, hub blocking plate, spring-loaded fusible link (fail secure)
- Functions: 10 functions available in universal case
- Installation: Field-reversible handing, floating mounting tabs for beveled doors, external spring cages
- Interior: Screwless shank mounting, locking thumb-turn, independent lever rotation
