Power Cord Plus by ParkPower takes the high quality of other ParkPower cord sets and makes it easier, quicker, and safer to operate. Product Features: Watertight molded plug & connector ends.. Super flexible 6/3 - 8/1 cable. Comfort grip ends are molded to fit the contours of your hand. Easy Lock system quickly locks the cord set to the inlet in just 1/8 of a turn. Includes both the Easy Lock & threaded ring. | Marinco 50 Amp Locking Powercord Plus RV Cordset 50