wingnut wrench for drums

This is for those that are having a hard time tightening a wingnut for their drums, or to loosen a wingnut that was tightened too much. You should not need to tighten a wingnut so tight that you cannot remove it. Please put in the comments what you would like added, modified or changed. I had added a square in the tool to tighten tension rods, but it did not seam to work well.