Connect your marine-style 30 or 50-amp RV power inlet to a standard outlet. The angled 90° design of this adapter takes the strain off your power cord and allows easier connection in tight places. Built-in hand grip makes plugging in and unplugging easier and safer. Threaded locking ring helps make the connection weatherproof and prevents the power cord from being accidentally unplugged from coach. Features:• 125/250 volts• 3750 watts• 10/3 STW cord with NEMA TT-30P and SS2-50R connectors Built-in hand grip for easier handling Threaded locking ring keeps adapter weatherproof | Camco M30A-F50 90 °Locking Ring Adapter