Very nice plug in. But not as great as I thought it would be. very well thought out, but they really fumbled the ball when they decided on a 2 cent cap to go on the part of the receptance that is affixed into the boat. Why they didn't make the cap a lock on like the other part of the receptacle is a total flub compared to the rest of the receptacle. So Sad. No wonder they had no returns on it