Corner bracket
thingiverse
Hey! I built a box from pallets for my dog's toys and created this corner bracket to secure all corners of the box. I uploaded the Inventor file so you can customize it since I haven't tested it yet (printing it now). UPDATE 1: Revised to make it more durable - it was too thin in the previous design.
Download Model from thingiverse
With this file you will be able to print Corner bracket 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 Corner bracket.