heavy duty shelf brackets
thingiverse
Heavy-duty shelf brackets designed for substantial loads can support up to 20kg with complete infill, I've personally verified this capability but I'm confident that they can handle even greater weights without issue. To ensure optimal performance, make sure to print the bracket in the exact orientation specified in the file and take advantage of the convenient temple feature I've included for effortless drilling of holes.
Download Model from thingiverse
With this file you will be able to print heavy duty shelf brackets with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on heavy duty shelf brackets.