Mortise Cylinder Threaded Ring

Description

The Mortise Cylinder Threaded Ring can be easily threaded onto the back of mortise cylinders, providing an additional layer of security. With a thickness of 1/8", this ring is a reliable and durable choice.

• Brass

FAQs
What is a mortise cylinder threaded ring used for?
A mortise cylinder threaded ring provides a secure, threaded backing for mortise cylinders to sit flush and stable within a door. It enhances alignment and adds protection against tampering. 
Is the threaded ring compatible with all mortise cylinders?
The GMS-COL5 is designed for use with GMS mortise cylinders. It may fit other similar systems, but compatibility with non-GMS hardware isn’t guaranteed without verification.