I put mine on the bottom of the luggage rack. If I ever get off my butt and paint the Vetter trunk that I have in the shed I am going to mount them on that.
I looked at that tool that I was talking about and realized that it is on a 1/4 drive. Checked all the catalogs and can't find anything like it listed. I reckon that it must have been something that I made years ago out of 2 different tools. Probably for adjusting antique CIS fuel injection on old Benz or Porsche cars. Who knows at this point. The memory ain't what it used to was.