Marinco 169AYRV RV "Y" Adapter:"Y" adapter lets you split one pedestal receptacle between two RV inlets of similar or dissimilar configurationsFemale connectors: 2-30A, 125V 2-pole, 3-wire RV use onlyAttaches to RV inlet or cordsetMale plug: 50A, 125/250V 3-pole, 4-wireAttaches to pedestal receptacle or cordsetBoat adapter is used as a power connection for marine applicationsAllows for more than one dockside connectionIdeal for powering dockside tools, equipment or even a second boat This product ships in approximately 1 days