Schlage L283-137 Lock Case, For Use With L9453, Field Reversible

The Schlage L283-137 is a replacement lock case engineered for use with the L9453 mortise lock function within the Schlage L Series. Designed as a field-reversible unit, it allows technicians to adapt the handing on-site without special tools, saving time during installation or repair. Built to the exacting standards of Schlage's L Series mortise line, this case delivers dependable, long-lasting performance in demanding commercial environments. Whether you're servicing an existing installation or replacing a worn component, the L283-137 provides a precise, factory-quality fit that keeps your door hardware operating smoothly and reliably.

Features

• Direct replacement lock case for the Schlage L9453 mortise lock function.
• Field-reversible design allows handing to be changed during installation.
• Constructed to Schlage L Series specifications for durable commercial use.
• Precision-machined components ensure a proper factory fit.
• Compatible with the full range of L Series trim and escutcheons.

Functional Details

The L283-137 case supports the L9453 function, providing the mechanical operation required for that specific mortise lock configuration. Its reversible construction lets installers set the correct handing in the field, streamlining service and reducing the need for separate handed inventory.