RV Pigtails 71851-50 30M/50F Amp Adapter With 50A Marinco Style End - 50 Ft

This is a 30 amp male to 50 amp female adapter with a Marinco-style end at 50 feet. Combines the adapter function (30 amp to 50 amp Marinco) with 50 feet of heavy-duty cord, so you don't need to daisy-chain a short adapter with a long extension. One cord, one connection — plug the 30 amp end into your RV and the 50 amp Marinco end into the distant pedestal.