I have found myself wishing I had shelves on the insides of various cabinet doors around my house. This file should serve as a ways for me to mount a shelf without having to drill holes or damage things once they are removed.

The bottom most screw hole will be used as a way to attach the shelf mount to the door via the screw used to hold the knob to the door. The flat extrusion will hang on the lip of the door. Currently this is custom for my bathroom cabinet doors, but it is easily changed for cabinets with different dimensions.

For actually storing items, I plan to use small pegs with bases. and the base will face the outside of the door, and go through the shelf mount, and into the shelf itself. The friction fit should hold most things.