AllPoints Foodservice Parts & Supplies 281297 is a durable fan blade designed for refrigerator and freezer applications. With a 4-inch outer diameter and a 7/32-inch inner diameter shaft hole, this fan blade ensures a secure fit and optimal performance. It rotates clockwise from the shaft end, making it suitable for various cooling systems. Constructed from high-quality white plastic, it offers both reliability and longevity in demanding environments. Ideal for maintaining efficient airflow and temperature control in your refrigeration units.