Century Wire D12500515BK Black Pro Lock Connector

15a, 125v, black, pro lock connector, our patented pro lock mechanical connector was designed to prevent all extension cords with standard straight blade 15a-125v plugs & connectors from pulling apart, eliminates the problem of accidental disconnects that result in the unnecessary loss of power, all heavy duty extension cords, 12/3 & 10/3, can use our pro lock connectors to ensure these cords from pulling apart.