Product Details: The Medco Tool Aluminum Heavy Duty Air Impact Wrench is the perfect tool for any job. This powerful tool features an adjustable 3-position forward and one full power reverse setting, allowing you to easily adjust the power to suit your needs. The handle exhaust with muffler ensures that your work area is kept clean and free of debris. The auxiliary rubber comfort grip side handle provides extra control and comfort while you work. The impact mechanism twin hammer provides maximum power and torque for tough jobs. It features durable aluminum construction and heavy duty design. FleetPride is your First Click in Heavy Duty®.