Tool mount plate for Piper 1 version 2 3D Printer
dimensions : 70 x 80 mm
thickness 5 mmhttps://www.thingiverse.com/thing:3967427
Better files, instructions. If you have any questions please ask.https://www.thingiverse.com/thing:3442173
Did you have a printer at ERRF that was built with square tube? if so are the files for it somewhere?