I bought cheap mirrors on Amazon. I didn't like that the grab handle blocked part of the mirror. I tried flipping them, but didn't like that position. I noticed cracks developing in the clamps, due to flexing. I found the best solution. I had some aluminum angle laying around, so I cut to length, rounded the corners, and drilled some holes. My picture is from my test fit, before I painted them, but this worked out great. This makes the position just like in a car, and is much more sturdy than the tube mount. No worries about interference with windshield mounts. Only took about 45 minutes to fab both sides.