Bird must have lost her wrench.

http://www.ebay.com/itm/Folk-Art-Wrench-Vtg-Antique-Metric-Bird-Hand-crafted-/121453762524?pt=LH_DefaultDomain_0&hash=item1c473557dc

Very cute!

For the adjusting nut on a scale for measuring a henweigh.

Look up in the sky. it'a Bird,

XXXXXX

Rusty
Nice try but looks like nobody is going to bite.

Looks more like a drakeway adjusting wrench then a henway.

In the early 80's I was doing some work at the IBM plant.  They had a huge yellow machine labeled henwey - we heard the joke so much we had to give it a number. It was quicker to say "#16" everyone except the newbies on the project would laugh at that one.   

Chilly