The adapter cord help you use both 14-50 and 14-60 plug plugin one 14-50 outlet in power box.
But DO not use more than 50amp output in the same time.
You can get the cord or adapter in your need.
We focus on producing power cord and molded NEMA plug or connector.
Most of generally use NEMA plugs and receptacles we can manufacture with PVC cable.
We have UL approved for all PVC wire in UL 62 standard, and also have UL or ETL approved for most of connectors in UL 817 standard.
Please let us know your demand by send message to us.
You can explain what plug with what receptacle and what length you want.
Don't worry about the amount in your need, even you only need special one that you can not find it in retail.
Waiting is the only thing we hope you can understanding.
Send your need to us by message now.