This is an alteration of @Squirtle's original design. I didn't like the visible screws/holes when mounting it high in a cabinet. So I split the model into two parts: One you screw into your cabinet that functions as a rail and one that slides over the rail to complete the hanger. This way screws are hidden. The two parts lock into each other with a nice click and can be easily taken apart if necessary.

If you intend to replace the original with this model: The distance between the screw holes of the “single” and the “double” on the original model are different. In this model the screw holes are an equal distance for both variants. I've added a “single with original screw spacing” variant of the rail that you can use when replacing the original.