This genuine Samsung cover rail (DA63-11594A) fits the middle right section of your refrigerator. If your refrigerator's cover rail is cracked or missing, this replacement part may be necessary to maintain the structural integrity of your appliance. Designed specifically for Samsung's bespoke 29 cu. ft and 4-door French door models, this rail is an essential component for your fridge's smooth operation. Check your appliance's model number to confirm compatibility before purchasing.