The TRUE E811501 Freezer Nozzle & Screw Set is designed to ensure proper airflow and efficient operation within commercial freezers. This set includes both the nozzle and screws, which work together to direct and regulate the airflow, maintaining consistent temperatures throughout the unit. By replacing damaged or worn components with this high-quality set, you can improve your freeze... https://partsfe.com/e811501-true-nozzle-screw-set