<p><b>Air Foot Pedal for Drain Cleaning Machines</b></p> <p>This air foot pedal switch is suitable for most of the drain cleaning machines on the market. It can fit Ridgid, General, Spartan, Electric Eel and other air-activated drain cleaning machines. Also, it is easy to install.</p> <p>Fits Ridgid models: K-400, K-380, K-3800, K750, K-7500. But this foot pedal is not compatible with the Harbor Freight Hydrostar Drain Cleaners.</p> <p>We offer you the best choice to replace the original air foot pedal your drain cleaning machine comes with. For this replacement part, we attached great attention to the quality and user experience. Our air foot pedal switch is equipped with an 8' long PVC hose which is of flexibility and durability and the O.D (outside diameter) is 3/8", I.D. (inside diameter) is 3/16". In addition, the heavy-duty neck bulb molded integrated structure plus its unique non-metal structure and action characteristics enable this foot switch to work in any humid environment. The riveted aluminum plate at the bottom of this foot pedal helps prevent the pedal from breaking or puncturing when working on uneven ground. We have also prepared you with a mini hose clamp in case of need.</p> <p>If you have any questions, please feel free to contact us.</p>