Review on CIPA 49504 Clamp Convex by Marco Maurer

I don't use them for their intended purpose. My job involves attaching a pole to the front of my car, driving in front of heavy loads, and checking that they can safely pass under wires, branches, and bridges. To be able to see the top of the rod I need a mirror on the dashboard. It worked PERFECTLY for what I needed, the mounting points matched my existing setup and it was a very reasonable price. You can use it for many things around the house, including hanging it on a wall or roof, monitoring areas of your yard for suspicious activity (or just checking on kids). It's very easy to rotate and tilt, just where you need it.