Review on FLEXIMOUNTS A22: Full Motion TV Wall Mount Bracket for 32-60 Inch 4K HD LED LCD Screens - Tilt, Swivel - Black by Benjamin Michels

Fits well! I really liked the cardboard template. Measured the height of my TV. middle for both. I put the cardboard in the middle and made holes. Make sure you have 16" for the center studs. This will work with less but NOT MORE. I considered one of the cargo ports or Walmart. It was cheaper and much stronger. My Vizio 55" fits fine. It was 400x400mm. The TV sits on the bracket and then tighten it with screws. I didn't tighten it all the way and when I tried to put it in the whole TV slipped off. So it's not the best system, but once I've got everything tightened up properly, it's very strong.