Trofast Frame Stacking Adapter

This adapter fits between Ikea Trofast Frames part number 203.086.97. Two of these ended up in my home, but they don't really stay on top of each other when stacked. They have a tendency to shift laterally and then become unstable.

These stacking adapters fit into the footer area of the upper unit, wrapping around the face of the lower unit.

This print provides adapters for all four corners.