Built with heavy duty aluminum hard frame with welded angle slides, the GSW AAR-1520 refrigerator pan rack fits pans that are 18 inches wide, 23 inches deep and 2.5 inches tall and is able to hold up to 15 full size sheet pans. With optional casters, this refrigerator pan rack is versatile and durable for all your holding needs. This rack measures 48 inches tall, 21 inches wide and 23 inches deep.