Schlage L9092P6EU M55A 643E LH 09-663 L Series Mortise Lock with M55A Lever, Left Hand, Aged Bronze

Built for demanding commercial and multi-family entrances, the Schlage L9092P6EU L Series mortise lock delivers dependable, professional-grade security with refined aesthetics. This Schlage mortise lock combines a robust 2" throw and a 2 3/4" backset to resist forced entry while maintaining smooth daily operation for tenants and staff. The M55A lever is factory-configured for left-hand doors, reducing installation time and minimizing costly door modifications. The ergonomic M55A lever is also ADA-friendly for comfortable, compliant use.

Finished in Aged Bronze (643E), the lock complements architectural hardware while standing up to corrosion in high-traffic environments. Beyond physical protection, the L9092P6EU is built to integrate with electronic access-control, monitoring and surveillance systems, enabling centralized management and improved incident response. Backed by Schlage quality, it lowers long-term maintenance and replacement costs while improving occupant safety.

Ideal for offices, hospitality, retail and multi-family properties where security and appearance matter, this L Series mortise lock is an efficient choice for access control professionals. Upgrade your entryways with Schlage reliability—contact us for compatibility and installation support.

• Commercial-grade protection with a 2" throw for stronger resistance to forced entry and reliable access control
• Factory-configured left-hand M55A lever to speed installation and reduce on-site adjustments
• 2 3/4" backset compatibility for straightforward retrofit into standard mortise pockets
• Aged Bronze (643E) finish delivers professional aesthetics and corrosion resistance for high-traffic entrances
• Designed to integrate with access-control, monitoring and surveillance systems for centralized security management