RV Power Outlet Box, 125/250V NEMA 14-50R RV Receptacle UL Listed, 50 Amp
And t are 3 knockouts on different positions of the rv outlet box, you can choose a suitable knockout to connect your power cord. Weatherproof & Durable: This 50 Amp RV Receptacle shell adopts the whole spraying process and dual rust resistant material with strong corrosion resistance, so it features waterproof, anti-thunder, fire, dust, UV protection, longer life cycle.