Pigtail Adapter 50A to 30A Cat No: M-124ARV
50A to 30A RV Pigtail Adapter Product Features:  Allows coaches with 50 Amp detachable power service to access a single 30 Amp park receptacle without using a heavy 50 Amp cordset Size: 124ARV , 1 ft : $102.00 124ARV 25 Ft : $152.00