To know the exact diameter of the wire will fail, and no micrometer or Vernier caliper, if you use … normal range.
This is quite tightly wound on the rod a small number of turns of wire, then measure the width of the winding divided by the number of turns: the number obtained will be the required diameter.
Recommend to read
“HAZIRS” TOOL
Every good master has his way of placing the tool. I think readers may be interested here is a version of the wall storage of the metal strip, for example, edging, containers. By bending...
AN OTTOMAN WITH A SECRET
Good to have in the hallway a small chair or Ottoman for pereobuvaniya. If you don't, I suggest to use this kind of hint. Take any wooden box (even mail order) and simple Refine it:...