2 x 4 shelf bracket

thingiverse

I'd like to suggest a simple bracket design that makes the most of 2x4 planks as shelves. Since I don't plan on using screw ports, this bracket will work best with strong double-backed tape. To get the job done, use at least three brackets per shelf – one on each side and one right in the middle. Use these brackets at your own risk and discretion; if your double-sided tape fails, don't come crying to me about broken items. Make sure you test the weight capacity and grip of your tape before putting anything important on shelves made with these brackets! When making these brackets for a shelf of 3D printed objects, I recommend using Gorilla 1-in x 5-ft Two-Sided Tape, available at Lowe's: https://www.lowes.com/pd/Gorilla-1-in-x-5-ft-Two-Sided-Tape/50426894