Specifications:
Shaft - M6 (Integrated with wheel)
Outside Diameter (OD) - 28mm
Wheel Width (thickness) - 7mm
Note: other options for smaller wheels and/ or no hardware are available in our store.
ZYLtech-designed carriages:
https://www.thingiverse.com/thing:2712170
https://www.thingiverse.com/thing:2712189