Roto Hardware® Mortise Main Lock – Single Point Entry Door Security Lock Mechanism

PART # SGH-637

$177.54 USD

PART # SGH-637

The Roto Hardware® Mortise Main Lock is a heavy-duty replacement locking mechanism designed for entry door systems requiring dependable security and reliable operation. Engineered as a single-point mortise lock, this lock mechanism provides secure latch engagement and smooth locking performance for residential and commercial door applications.

Sold by: Each
Brand: Roto Hardware®
Product Type: Mortise Main Lock
Lock Style: Single Point
Material: Steel
Backset: 1-3/8"
Faceplate Width: 5/8"
Overall Length: 20-3/4"
Application: Entry Doors
Function: Secures and Locks Door System
Mounting Type: Mortise Installation
Recommended Use: Replacement Entry Door Lock Hardware
Part Number: SGH-637

Constructed from durable steel, this mortise lock is built to withstand frequent use while maintaining long-term security and operational reliability. The precision-engineered design helps ensure proper alignment and dependable locking action, making it an ideal replacement for worn or damaged entry door lock mechanisms.

Designed with a 1-3/8" backset and a narrow 5/8" faceplate width, this mortise lock is compatible with a variety of door systems utilizing mortise-style locking hardware. Its extended 20-3/4" overall length provides secure engagement and dependable performance for entry door applications.

Ideal for repair, maintenance, and replacement projects, this Roto Hardware® mortise main lock restores security, functionality, and smooth door operation.

$177.54 USD
Color
Silver
Hardware material
Sold by
In stock

The Roto Hardware® Mortise Main Lock is a heavy-duty replacement locking mechanism designed for entry door systems requiring dependable security and reliable operation. Engineered as a single-point mortise lock, this lock mechanism provides secure latch engagement and smooth locking performance for residential and commercial door applications.

Sold by: Each
Brand: Roto Hardware®
Product Type: Mortise Main Lock
Lock Style: Single Point
Material: Steel
Backset: 1-3/8"
Faceplate Width: 5/8"
Overall Length: 20-3/4"
Application: Entry Doors
Function: Secures and Locks Door System
Mounting Type: Mortise Installation
Recommended Use: Replacement Entry Door Lock Hardware
Part Number: SGH-637

Constructed from durable steel, this mortise lock is built to withstand frequent use while maintaining long-term security and operational reliability. The precision-engineered design helps ensure proper alignment and dependable locking action, making it an ideal replacement for worn or damaged entry door lock mechanisms.

Designed with a 1-3/8" backset and a narrow 5/8" faceplate width, this mortise lock is compatible with a variety of door systems utilizing mortise-style locking hardware. Its extended 20-3/4" overall length provides secure engagement and dependable performance for entry door applications.

Ideal for repair, maintenance, and replacement projects, this Roto Hardware® mortise main lock restores security, functionality, and smooth door operation.

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