I didn't need this extension because I could actually only mount the "normal" ECHOGEAR TV wall bracket, which I also bought there, but then I unpacked it and actually did hooked it up to the mount before realizing I didn't really need it, figured I might as well check it out. can find), their products are impeccable, and they even include a cardboard "template" that can be glued or taped to the wall to measure and mark where you're going to drill holes. I'm literally buying another Echogear. Mount for my office TV after writing this review.
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