Probably.
Some of the (often unmarked) stamped wrenches floating around were supplied with office furniture with adjustable feet to thread them up and down, usually they have an offset bent in the handle so you aren't rubbing your knuckles on the floor....
Skylab's wrench is kinda unusual in that they joined two pieces of sheet metal together, rather than just stamping the entire thing at once. I suppose they wanted a nice thick handle...
