I wanted to place my microwave on a wire shelf rack. The feet did not align with the rack, so 3D printing to the rescue!
I figured I would share the model since I'm sure it could be useful for other appliances.
Microwave is a Panasonic, and the wire shelving is AmazonBasics, but I expect it will work on other models since the shelves all seem to be the same, and the foot profiles are just oblong holes.
You can always use an “negative space” modifier in PrusaSlicer to adapt it to your needs if your appliance foot doesn't quite fit.
PETG recommended, PLA has a tendency to warp and/or crack under constant pressure/loads.
The author hasn't provided the model origin yet.