There is a good chance that ONKRON is the greatest firm for brackets. Never had a failure. I purchased 2 pieces, hung both of them, with one TV having a 55-inch diagonal and the other having a 40-inch with something, and everything turned out well. The only thing is that the instructions specify the position of the central mount for the TV in a very weird way, and that's the only problem. If you do what the instructions say, the only direction the vertical tilt angle may be adjusted toward is the ceiling, which is a bit peculiar. Because I require the ground to slope ever so slightly downward, I hung the bracket on the opposite side, and once again, there are no issues. There are brackets available at lower prices, but if you want something reliable, go with oncron.
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