Mount-It! MI-395 Pull-Down Fireplace TV Mount with Spring Arm for 43 to 70" Displays (Black)

Very happy with the quality of this product. Very strong and operates smoothly. I installed it to a brick fireplace. The instructions say use the provided paper template to mark the locations of the holes to be drilled in the brick. I found that the vertical spacing between the top set of holes and the bottom set of holes needs to be VERY precise. I found that it's easy for the drill bit to wander a little bit when drilling on the marks into the rough brick face the fireplace has. Drifting a bit side to side was not a problem. Drifting a bit up or down was a problem lining up with the bracket. I ended up drilling two top holes and then temporarily mounting the bracket to those holes, then used the bracket itself to locate the remaining holes on the top and bottom. I used a smaller drill bit to create starter holes, then removed the bracket and finished drilling the holes with the correct size drill bit. A little extra work but the holes lined up perfectly with the bracket and it's rock solid.