you can make a good wheel nut wrench from a piece of 1/4" aluminium and a compassions.
figure out the radius of the hexagon shape draw a circle then step around the circumference using the same setting of the compass
a crap of rolled plate is much easier to cut than aluminium bar
draw a flat line between of the marks so now you have a hexagon shape.
Tip, cover the surface with strip of clear masking tape, it makes it easier to draw on.
cut out the shape by starting off with a drill hole then cut the shape out using a coping saw
tidy up with a 2nd cut file.
this makes a nice light wrench that you can use by beating on it with a rock or boot heel.
