The Blower Wheel 4 Dia CCW 5/16 Bore from Morris Products Inc is a precision-engineered component designed for effective air movement in various systems. With a diameter of 4 inches and a counterclockwise rotation, this wheel features a 5/16-inch bore for easy mounting on compatible motors. Constructed from high-quality materials, it ensures durability and long-lasting performance in HVAC and exhaust applications. This blower wheel is ideal for enhancing airflow efficiency while minimizing operational noise, making it suitable for both residential and commercial use. Its compact size allows for versatile installation in tight spaces.