This is based on KalleKnall's awesome filament passage for a single IKEA Platsa cabinet.
I am using a stacked Platsa cabinet which means that there is 44mm of wood between the two parts instead of 22mm.
This part replaces Kalle's bottom part and ensures a clean passthroug also for stacked cabinets.
The part might be a bit overkill but I wanted to have a beefy part that can pull the wood planks a bit together to eliminate wiggle.
Printed in .2mm layers. PLA or PETG. My test prints are all in PLA and worked great.
Orientation depends on what you want to have:
The author remixed this model.