This FlexTec 9-foot universal rope light extension is a great accessory for any 5/8-inch, 3-wire rope light. Whatever the application or accessory you're trying to connect, this extension cord will make it work! With the supplied power connectors attached to both ends, this cord functions as a male to male extension. Remove one connector, and it transforms to a male to female extension. Remove both connectors, and the cord becomes a female to female extension.