
I tried installing the first bracket with a cordless drill and the clamp broke as soon as it hit the drywall. I then decided to use a screwdriver to prevent this from happening again. However, my collar broke on the second one as well, as soon as I started turning the screw. The third also broke the bracket without touching the drywall. These things cost next to nothing. There are materials that hold up as they should and should, so it remains a mystery why the company would make them out of something so fragile.