Some users here have complained about the size of the clamp, but I just took delivery of mine, got it out of the box, and Straight onto my mic stand, No problems at all. In fact, I really like the design of the clamp, with a metal angle on one side of the stand and Rubber pads on the ends of the screws.
Works and fits perfectly, another great Solid product by K&M.
I chose this arm instead of a stereo bar, it's much more flexible and less fiddly when I sit down with the stand next to me.