First prototype and it worked for my fridge very well (not making a follow-up). I printed this at 15% infill, 0.25mm layer height, 2.0 shells, 80 mm/s infill speed (my fastest mode).
It isn't tapered on the bottom to fit flush against the top of my fridge but honestly it doesn't affect the performance on my door and tends to work BETTER, simply because my old pivot block wasn't low enough to catch the door mechanism. Basically, you'll likely need to change the screws and thickness for your fridge depending on the model.
Confirmed Working Fridge Models:
The author marked this model as their own original creation.