My friend gave me this stamped wrench, heavy gage 5/32" thick, 7 1/2" long, 1 1/8", 1", 3/4", 11/16" 5/8" to 7/16" OE, no manufacture's marking. any ideas?...
That looks like the sizes needed for changing out gas bottles, eg. on a cutting torch, but tough to say without a size reference.
Yes.
Below a Uniweld W06 wrench (after market replacement I think)
It would be interesting to see a thread on the varieties of this tool. I've seen a few myself.
Thank you guys!! now I remember seeing something like that hanging on gas bottle racks...
There are some of these wrenches that are quite well made. I have/had one that was forged and marked AIRCO. It seems that there are quite a few different sizes and shapes.
Mike