#Sponsored I call these quick connectors. My husband uses these when he wants to connect power but doesn't want it permatly connected. These allow him to quickly disconnect the power of what ever he is working on. Can be used under the dash or any small electrical application that disconnect would be useful. Each set comes with a male and a female connector piece. The ends fit together perfect to create a water proof seal. Use for car, truck, boat, motorcycle,and other wire connections. Easy to install. #MUYI #Discount #RankBoosterReview #WaterproofConnector #WireHarness #ACDCConnPlugB #TerminalSockets https://www.amazon.com/gp/product/B01A6LTK44