This model is a simple replacement for the longer cable management fingers that are used in some comms cabinet cable management solutions. I had to move the rails forward in my cabinet, and the standard cable management fingers were too long to close the door on the cabinet.

The standard fingers can be unscrewed, and these used instead.
Paired with slim ethernet cables, they still provide plenty of room for cable management, and allows the door to be closed if clearance is short.

credits: Skye_Elizabeth | Home - MakerWorld