DormaKaba Backset Extension Tube Only

Backset Extension Tube is a component used in door hardware, such as locks, deadbolts, and handles. It's designed to extend the distance, or "backset," between the edge of a door and the center of the door's lock or latch mechanism. Backset is a crucial measurement for door hardware because it ensures that the hardware fits and functions correctly on the door.

Backset Extension Tube Function -  is a cylindrical or tubular component that is designed to be inserted into the hole in the door where the lock or latch is installed. This extension tube effectively extends the location of the lock or latch, allowing the door hardware to work with doors that have a non-standard backset measurement.

Features:

• Extends cylindrical deadlatch assemblies from 60mm to 127mm
• Tube extension only
• Latch ordered seperately

Specifications:

• Available Size:
  • 60mm
  • 70mm
• Finish: Satin Stainless Steel