3d Printer box - shelves - connectors - angles - extensions - connectors square 20x20x1.5 (stl & gcode)

thingiverse

To make the box, you'll need to print eight corners at 90 degrees and three branches. For a U30 Pro box example, I selected four aluminum tubes that are 20x20x1.5 millimeters in size and two meters long, which I cut into pieces for a cutting plan of: Four tubes, each 20x20x1.5 millimeters in size, will yield one meter. Eight tubes, also 20x20x1.5 millimeters in size, will give you fifty centimeters. If you want to use the version with or without pins, that's your choice.