Schlage L283-133-XL11-422, L9050/60/70/71 Mortise Lock Body, with Nylon Insert for Elec Stk, Office-Entry/Apt/Classroom/, Classroom Security, Right Hand

The Schlage L283-133-XL11-422 is a replacement mortise lock body engineered for the L9050, L9060, L9070, and L9071 functions, covering office-entry, apartment, classroom, and classroom security applications. Built for right-hand doors, it features a nylon insert designed for electric strike compatibility, ensuring smooth and reliable operation in high-traffic commercial openings. As part of Schlage's respected L Series, this lock body delivers the durability, security, and precision fit that architects and facility managers rely on. Whether replacing a worn unit or servicing an existing installation, this component maintains the trusted performance standards of the L Series mortise platform.

Features

• Replacement mortise lock body compatible with L9050, L9060, L9070, and L9071 functions.
• Nylon insert engineered for use with electric strikes.
• Right-hand configuration for correct door orientation.
• Supports office-entry, apartment, classroom, and classroom security functions.
• Part of the heavy-duty Schlage L Series mortise lock platform.

Functional Details

This lock body serves multiple L Series functions depending on the trim and cylinder configuration, providing flexible entry and security control for commercial doors. It is designed to work seamlessly with electric strike hardware through its nylon insert.

• Office-Entry/Apartment (L9050): Latchbolt operated by lever from either side except when outside lever is locked by key.
• Classroom (L9070): Latchbolt operated by lever from either side except when outside lever is locked by key from outside.
• Classroom Security (L9071): Deadbolt and latchbolt operated by inside lever; outside lever fixed, operated by key.