Marinco ParkPower 50ARVKIT RV Detachable Power Conversion Kit (50-Amp) ParkPower by Marinco's 50 Amp conversion kit has everything you need to convert a hard wired RV power hook-up to a detachable power hook-up Includes: 6344EL-BRV 50A contoured power inlet, 6364CRV 50A female connector (installs to RV power cord), 7715CRV comfort grip weatherproof cover, mounting adapters and gaskets, and electrical box "Circular metal ring covers the opening left by the removal of the access port door" High quality corrosion resistant construction Easy to follow installation instructions