Keep your RV or boat powered up with the Conntek PSS21450 1.5-Feet 50-Amp Shore Power Locking Plug to NEMA 14-50R Female Connector. Designed to meet the power needs of your generator or shore power source, this 1.5-foot cable features a durable locking plug that securely connects to your power source. The NEMA 14-50R female connector provides a reliable connection for your RV or boat's electrical system. This convenient and reliable power solution is a must-have for any outdoor enthusiast.