The AllPoints Foodservice Parts & Supplies 2691013 is a high-quality fan blade designed for refrigerators and freezers. With an outer diameter of 5-1/2 inches and a 3/16-inch inner diameter shaft hole, this fan blade ensures a precise fit for optimal performance. Engineered for counterclockwise rotation from the shaft end, it effectively enhances airflow and cooling efficiency in your refrigeration units. Ideal for maintaining consistent temperatures, this durable part is essential for reliable foodservice operations.