i have one of those types of pig tails....ordered it from home depot....its nice while trailer is in storage so i can hook up a smaller extension cord just to keep the batt charged up...although that one does not appear to be a rv 50 amp "marinco" plug...it will work, but you need the right 4prong plug end!
Rodale 1 ft. RV 15 Amp Male to 50 Amp Female with Locking Ring
Model # RV15M50FDT
Internet # 202669081
Store SKU #
Store SO SKU#
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