Cabinet Shelf Holder

For this print it is best if it is printed on its side, so the grain structure goes through the back into the pin. This should prevent it from shearing off the pin at a weak layer and cause your shelf to come crashing down. I made this a tight fit for my cabinets because the store bought ones were just too loose, causing my shelfs to wobble. If they were too tight for your cabinet, you should be able to scale the whole design down in your slicer, but I have included the FreeCAD file as well.