FreeY-Undercarriage with belt spacing mod
Thingiverse
6 model
Free
FreeOO Sleeper Spacing Jig
Thingiverse
FreeArtillery Sidewinder X1 Bed Handle 200 mm spacing
Thingiverse
FreeWall mount for mini PC with 50x50mm mounting hole spacing
Thingiverse
FreeAnet A8 Hotbed Spring Cap (with m3 nut spacing)
Thingiverse
FreePrusa i3 mini X-carriage for GT2 belts with 30mm spacing
Thingiverse