Shelf bracket made to be compatible with the honey comb storage wall. I made this bracket to be flush with the below models top border. https://www.printables.com/model/520194-honeycomb-storage-wall-with-borders
The model without the connecters are made to be approximately the same distance from the wall as the model connected to the storage wall.
Below is how I printed this model. This is probably overkill, but I wanted to make sure it was study to hold wooden shelves.
Printed with a 0.4 nozzle
Layer Height: 0.16
Walls: 6
Infill 30% Gyroid
Supports enabled, but only the hexagon connectors need supported.
Material: Inland Tough PLA (White Marble)