This Euro Cylinder is 60mm in length. We also have Euro cylinders available in a 70mm size.
To determine which size Euro Cylinder you require, you will need to measure the thickness of your door and the thickness of your door handle backplates. You will need to add these together to determine which size you need.
If the thickness of the door and the two backplates is less than 60mm, then you will use the 60mm Euro Cylinder. If the thickness of the door and the two backplates is more than 60mm but less than 70mm, you will need the 70mm Euro Cylinder.