Schlage L9082LB-RH-134 Institution Mortise Lock, Lock body Only, 1-3/4" Door Thickness, Grade 1, Right-Handed, Field Reversible

The Schlage L9082LB-RH-134 is an institution-function mortise lock body engineered for demanding commercial and institutional environments. Part of Schlage's respected L9000 Series, this lock delivers Grade 1 durability where both the inside and outside levers remain fixed, providing controlled access ideal for detention, mental health, and secure facility applications. Supplied as a lock body only for 1-3/4" doors, it ships configured right-handed but is field reversible to suit either handing on the job site. Built with a heavy-duty steel case and precision components, the L9082LB meets ANSI/BHMA A156.13 standards, making it a dependable choice for openings that require maximum security and long-term reliability.

Features

• Institution function keeps both levers fixed for strict access control in secure environments.
• Grade 1 certified for the highest level of commercial durability and performance.
• Field-reversible design allows quick handing changes without additional parts.
• Sized for standard 1-3/4" thick doors.
• Heavy-gauge steel case construction for long service life.
• Supplied as a lock body only, allowing custom trim and finish selection.

Functional Details

The institution function (L9082) is designed so that neither lever operates the latchbolt, ensuring the door stays locked from both sides and can only be operated by key. This makes it well suited for openings that require constant security on both faces.

• Both levers are always fixed.
• Latchbolt operated by key from either side.
• Auxiliary deadlatch deadlocks the latchbolt.

Included Components

This listing includes the mortise lock body only. Levers, roses, escutcheons, cylinders, and strikes are ordered separately to complete the assembly.