If the key that came with your Avantco SC-40, SC-52, or SC-80 countertop display refrigerator has become lost or damaged, use the Avantco 360SCKEY key as a direct replacement. Locking your display refrigerators ensures that the contents remain safe and secure during off-hours. Keep an extra key on hand as a back-up and you won't have to worry about misplacing the original.