50 amp twist lock plug

Or do you mean something like this: linky

Short answer is Yes!
Voltec 16-00591

At home, I use a 50' version of the cords 2naEagle and Bud suggested. I bought it on eBay and it works great!

I use a 25’ cord like those above any time I am stuck on 30 amp service. Easier than dragging out the 50 amp cord and using a 50/30 dog bone adapter.

BB_TX wrote:
I use a 25’ cord like those above any time I am stuck on 30 amp service. Easier than dragging out the 50 amp cord and using a 50/30 dog bone adapter.

this is what I use and keep it with the camper at all times.
I use this at home too.
randy