Description
The Schlage L9440 MERL 619 RH 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 combines durable steel construction with dependable operation under constant use, solving security and reliability challenges in demanding applications.
This universal lock case supports ten functions and accommodates field-reversible handing without disassembly. It integrates with standard mortise preparations and trim hardware. As an authorized Schlage dealer, E.D. Locks provides expert installation guidance and keying support. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for compatibility questions and project specifications.