Box corner stacking supports

Now HERE is a simple but highly practical little project. These are just box corners that will allow you to stack boxes of the same size. I designed them for some odd material covered box my wife had (I think they came from Ikea) but they work equally well for cardboard boxes. Print them 4-up and put them to work stackin' your stuff.

NOTE, Designed upside down. Rotate 180 degrees on your x axis before printing.