I cannot find what I am looking for anywhere, I don't even know what to search.
Something that would be the child of these two, if they had one.
I realize you can buy a kit that includes this piece, but I don't need the whole kit. I don't want to spend $50 on it when I only need may be $1.50 in parts.
I need to run power up to a socket at the top of the wall.
What is the name of what I am looking for, does one exist already? Thank you!