Schlage L283-126 Lock Case for L9056

Product Description

The SCHLAGE L283-126 is a field-reversible lock case designed as a replacement or service component for the L9056 series mortise lock. The lock case is the internal mechanical assembly that drives the latch and deadbolt functions of a mortise lockset. It fits inside the mortise pocket of a door and is operated by the trim and cylinder components mounted on the door face. Licensed locksmiths, commercial door hardware installers, and facility maintenance technicians typically handle installation or replacement of this component.

This lock case is intended for commercial door applications where the L9056 mortise lockset is specified. The field-reversible design allows the installer to adapt the handing of the lock on-site without requiring a separate left-hand or right-hand part. This makes it practical for projects where door swing direction is confirmed during installation rather than at the time of ordering.

Key Features

• Field-reversible design allows handing to be set on-site for left-hand or right-hand doors
• Direct replacement lock case for the L9056 series mortise lockset
• Internal mechanical assembly controls latch and deadbolt operation
• Designed for commercial-grade mortise lock applications

Compatibility

Designed for use with the SCHLAGE L9056 series mortise lockset as stated by the manufacturer.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician. Disconnect any electrified hardware and ensure the door is secured before removing the existing lock case. Follow the manufacturer's instruction sheet for reversing handing before fitting the case into the mortise pocket. Verify proper latch and deadbolt function before returning the door to service.