Wanhao I3 duplicator Dual WONKI Spool Holder

This is a dual universal spool holder for your I3 duplicator, Wanhoa, Monoprice select printers. It is setup to use the stock holes and screws. You will need m5x25 screws to connect them.
We designed the second spool holder with a extra m5 screw hole if wanting to add a filament guide of your choice.