Square Tubing Corner Connector

This is a remake of a [similar design](https://www.thingiverse.com/thing:3050067). This new version was designed for improved printability and created in Fusion360 instead of OpenSCAD. The provided .stl file should work for 1/2-inch (12.7mm) square tubing.

I printed eight of these to join the square tubing for a printer enclosure.