The monitor mounts are made of MDF with countersunk holes to hide the bolt heads which connect it to the channel. He figures the total cost of the mount was around $40. Seeing how easy it was ...

That design is also overly stressed by larger TVs when mounted to studs at its edges. The AmazonBasics PBH-994 Heavy-Duty Tilting TV Wall Mount ... except that the monitor brackets are made ...

Nothing ruins the look of a nice television mounted on the wall quicker than a tangle of exposed wires. Luckily, hiding cables inside the wall is fairly cheap and easy. The simplest way to achieve ...