This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Proto® Air Tools provide end-users with a one-stop solution for their industrial tool needs. From premium Air Ratchets and Die Grinders to Impact Wrenches with industry leading breakaway torque, our air tools were built to perform. Proto offers a 2-year limited warranty and an unmatched service network with over 80 factory trained service centers.