Or Should That Be Pass the Monkey Wench 
email (option): grumpy.moran@gmail.com
That is a metric adjustable too!! good grief
Cheers,
Lex
email (option): welbike@welbxxx.net
When I was an apprentice Toolmaker we weren't allowed to have an adjustable spanner in our toolbox..
It was considered, with some justification, a 'bodgers' tool that was likely to damage any hexagon it was applied to...
I think the photo illustrates that point only to well...Ian
Me and my local mates call them Timmy Wrenches. Because it's all our mate Indian Tim ever seems to have in his tool kit........Along with about three metric spanners.
Tut! Kids today
Ron
email (option): ronpier@talk21.com
Every tool is a hammer. Except a screwdriver, that's a chisel... 
Cheers,
Jan
email (option): wd.register@gmail.com
['Every tool is a hammer. Except a screwdriver, that's a chisel']
.....Give the screw driver full credit...it's a scraper, punch, pry bar and paint stirrer as well... ....Ian
Wasn't that style of adjustable invented by Bahco of Sweden, so is the picture maybe from that region? Anorak now removed...