The Westinghouse 25’ generator RV extension cord allows you to connect your RV or travel trailer to a reliable power source. Versatile for campsites & homes, This heavy duty service cord Comes with a TT-30R female end & a L5-30P Male end to extend your power up to 25' Of length. It has an extra hard thermoplastic jacket that is highly durable & weather-resistant to harsh environments. Easy to store & install, this 30A cord ensures a secure connection.