FreeD-Bot Core_XY gone Linear (was: in Threes)
Thingiverse
7 model
Free
FreeOvals-be-gone! Y-belt tightener for Printrbot by SVAPS. For T5 and T2.5 belts.
Thingiverse
FreeSpongebob and Patrick Gone Fishing
Thingiverse
FreeEnder-3 Pro Y-Axis 21mm Extrusion Extension
Thingiverse
FreeGeakbot 3D Printer
Thingiverse
FreeZero-G Mercury One (corexy ender5)
Thingiverse
FreeMercury One.1 Zero G Inside Frame Stepper towers
Thingiverse