Grinder & a torch just about will "fix" any wrench needed.:Sly
Nearly every wrench I own has been modified, bent, discolored, lost, stolen, or something at one time or another.....I also don't have many name brand wrenches anymore either.....I'm too quick with grinders & the torch.
Actually, a little set of metric 1/4" thin walled deep & shallow Craftsman sockets w/many, many extensions has turned out to be the most useful tools in my posession. Unless I'm having to "reef" ******* something, the 1/4" metric sockets will work on many standard or metric, & in many tight places where 'ya have to have pencil sized 12" fingers feeling round in hidden, out of sight places that some engineer decided to design with a new idea.....