Originally Posted by sfrye5853
It's the rotating one.
Just be careful when picking out a new Tv. Check the location of the mount in your rotating box and the location of the mount on the back of your existing Tv. Some Tv brands have the mounting "holes" for the bracket, in the middle of the back of the Tv and others have the "holes" closer to the top. So, unless you have the swivel mount in your box and can pull it out to slide your Tv into the mount, you might not have enough room at the top of the box to lift the Tv in, then down over the mount. If your new Tv has its' mounting bracket near the top, then the Tv may hit the bottom of the box when slid into the mount.
Hope this helps clear up some possible "after purchase" problems before they happen.