This lock right here? If you want to keep someone out of your fridge, mini fridge, freezer that holds your ice cream/frozen yummies... THIS IS IT. Just make sure you measure & mark where you’re going to be placing your locks to ensure that your fridge doesn’t open at all when locked. Double, triple, quadruple check your measurements just to be accurate & to give yourself a snug lock. You’ll thank yourself for it later.
** Not sure how this would work on a French door refrigerator **