This dog bone style adapter can be used to convert a 50amp RV twist lock end to a regular 30amp RV plug or extension cord.
Female Connector: 50 Amp, 125/250 Volt Locking. Attaches to RV inlet or cordset.
Male Plug: 30 Amp, 125 Volt 2-Pole, 3-Wire RV use only. Attaches to pedestal receptacle or cordset.
12 Inch cable separates both ends.