Truth Hardware Mortise Lock with Mounting Plate Sliding Glass Door Replacement Mortise Lock Assembly

The Truth Hardware Mortise Lock with Mounting Plate is a durable replacement locking assembly designed for sliding glass patio door systems. Engineered to provide secure locking performance and reliable operation, this mortise lock is an ideal solution for restoring proper security and functionality to worn or damaged patio door hardware.

Sold by: Each
Brand: Truth Hardware
Product Type: Mortise Lock with Mounting Plate
Application: Sliding Glass Patio Doors
Material: Steel
Length: 6-1/8″
Width: 3/4″
Mounting Hole Spacing: 4-5/8″
Keyway Position: 45 When Locked
Includes: Mortise Lock and Mounting Plate
Function: Sliding Door Locking and Security
Installation Type: Mortise Mounted
Recommended Use: Replacement Patio Door Hardware
Part Number: SGH-251

Constructed from durable steel, this mortise lock assembly is built to withstand frequent use while maintaining dependable locking action. The included mounting plate helps simplify installation and provides secure attachment within compatible sliding glass door systems.

Measuring 6-1/8″ in overall length and 3/4″ in width, this lock features a 4-5/8″ mounting hole spacing for compatibility with a variety of patio door configurations. The lock utilizes a keyway positioned at a 45-degree angle when locked, providing secure engagement and reliable operation.

Designed for use in sliding glass patio doors, this mortise lock helps restore proper door security and smooth locking performance. It is commonly used as a replacement for existing Truth Hardware and compatible mortise lock systems.

Ideal for repair, maintenance, and replacement projects, this mortise lock assembly helps extend the service life of sliding glass patio doors while improving security and ease of operation.