A:AnswerA shade over 5 3/8. An outlet up to 5 1/4 would fit Comfortably. Just be sure it can line up properly with respect to where the studs are.
Good luck!
A:AnswerI assume you figured this out already?? Just remove the tv and you’ll have to remove the brackets up so they are not shown. Use the instructions to go to the link for the professional install and they can give you the height details you need.
A:AnswerWe don't have a Samsung tv. But it says that it works for TVs as small as 42 inches. It comes with a few adapters to fit a curved tv back. And was easy to install. We are using it on a 55 inch tv.