If you bought a bigger TV but don't want to buy another TV mount, the Mount-It! VESA Mount Adapter Kit converts 11.8 x 11.8" (200 x 200mm) VESA patterns to 11.8 x 11.8" (300 x 300mm) and 15.7 x 15.7" (400 x 400mm). The kit is easy to install. Simply attach your VESA plate to the VESA adapter kit and connect it to your TV. Instructions and the standard hardware kit are included.
Fits well. Holes in the right places. Lined up perfectly with my 46” Sony Bravia.
It does what it's supposed to do, but it took me almost an hour to make it work. The directions are just illustrations, which are neither detailed nor large. The little wrench is terrible. It's just a bit too big and doesn't grip the nuts very well, so I ended up using an adjustable wrench. At first, I put the VESA plate on backwards, but then I realized my mistake. Here are my installation takeaways: - Don't tighten anything down too much because you'll need to adjust the arm length and placement. The little hook-grippy-things shouldn't be tightened all the way, either. - Don't put more than one bolt in the sliding metal arms. I started by putting two in each arm, but ended up using just one in each arm. I think it's easier to add them than to take them out. - Maybe it's obvious to everyone else, but it didn't occur to me that the different length bolts for the hook-grippy-things were to accommodate different monitor depths. I'm glad I used the medium-length bolt on the first try! - The little buttons that cover the bolts on the hook-grippy-things have an interior spoke that's longer than the others. That spoke fits into a groove in the hook-grippy-things. Don't waste your time forcing that button into the hole.Overall, I think it's a good product. It holds the monitor just fine and attaches to my monitor mount's VESA plate, so it works. Just make sure you have a Phillips-head screwdriver, an adjustable wrench and a good hour to toy with it.