Filament and Shelf brackets

Multiple files to add metal rod for filament storage. The brackets have an opening and a notch to keep the rod in place. The end bracket is used when the rod is in a corner and the end bracket is placed on the perpendicular wall. The template is a 2 layer template to see if there is something in the way and needs a notch in the end bracket. Metal rod has a 13mm diameter. I included clips that clip onto the rods to hold filaments. Glue clip 2 into clip 1 by inserting clip 2. Filament diameter of 1.75mm. Extenders go into the end bracket to extend the hole by 30 or 70 mm. the rod is 140mm from wall. In the picture, you may see a bracket that doesn't have an opening at the top not uploaded. This is because it is an old version and the new bracket is better.