ParkPower cordsets are made of the highest quality, marine-grade construction with features not found on other power cords. The large grip swivel handle provide a safe connection and is movable so the electrical box can be closed. Watertight molded plug and connector offer safety and durability. Cords are constructed of heavy duty, super flexible marine-grade cable (30A: 10 gauge, 50A: 6 gauge) and have corrosion resistant, nickel plated contacts. All models include a standard threaded ring for hook-up to ordinary threaded inlets, a park side connector features a molded-in power indicator LED light and a contour grip with thumbprint locator. Both plug and connector ends are molded to fit the contour of the hand: when the thumbprint is in the 12 o€™clock position, the blades line up for easy connection. The ParkPower Easy Lock system quickly locks the cord set to the inlet in just 1/8 of a turn: the exclusive locking tabs engage slots built into all ParkPower inlets.