Mortise lock Sourcing 57535.48 with escutcheon, model 57535.48.0.00VG

Mortise lock Sourcing 57535.48 with escutcheon (model 57535.48.0.00VG) is a recessed door lock assembly designed for installation into a door mortise. Supplied with a matching escutcheon, the unit integrates a latch and a locking mechanism suitable for both interior and exterior doors where a mortise lock is required. The design supports standard door preparations and is intended for use in professional fitting, repair and replacement projects.

Advantages

The mortise lock offers a compact recessed installation that preserves the door surface while providing secure latch and lock operation. Inclusion of a matching escutcheon simplifies finishing and ensures a neat visible appearance around the handle and keyway. The mechanism is engineered for reliable operation in regular residential and light-commercial applications, and the unit is compatible with typical door hardware dimensions used by professional fitters.

Suitable for

• Residential interior and exterior doors that require a mortise lock
• Door replacement and refurbishment projects
• Professional door fitting and carpentry installations
• Repair of existing mortise lock assemblies

Key specifications

• Type: Mortise lock with escutcheon
• Function: Latch and locking mechanism for door securing
• Installation: Recessed into door mortise; suitable for doors prepared for mortise locks
• Compatibility: Designed to fit common door hardware dimensions for mortise applications
• Application: Suitable for interior and exterior doors in residential and light-commercial settings

How to use

Prepare the door by cutting a mortise of the appropriate dimensions and align the lock case so the latch and lockbolt operate freely with the strike plate. Insert the lock body into the mortise and secure it with screws through the faceplate into the door edge. Fit the escutcheon over the exterior and interior openings to cover the keyway and spindle, then attach handles or knobs and the strike plate on the door frame. Test operation of the latch and locking function, and adjust strike plate or door alignment if necessary to ensure smooth engagement.

Usage recommendations

Use appropriate tools and follow local building or fire-safety regulations during installation. For exterior doors, ensure that the door and frame offer adequate weather protection and that locks are installed with corrosion-resistant fasteners where required. If uncertain about fit or alignment, consult a professional fitter or carpenter to avoid damage to the door or lock.