Lightweight openGrid to/from Gridfinity adapter

Those small adapters allow you to use openGrid on top of Gridfinity and Gridfinity on top of openGrid. Of course everything then needs to be aligned horizontally, no wall mounting.(If you want to use Gridfinity on your wall mounted openGrid I recommend one of the shelves available, see my openGrid collection here on makerworld) Note: Your accessories like Gridfinity bins will cover the plate. So do not fear the different grids being visible above each other. 😉