Camco 55562 50 F M Locking Adapter 18 inch 90 Degree. For hooking your marine-style 30- or 50-Amp power inlet to a standard power source.
For hooking your marine-style 50-Amp RV power inlet to a standard power source. 90° connector reduces strain on the cord and allows easier connection in tight places. Threaded locking ring helps to create a weatherproof connection.