I bought these two British wrenches on Etsy at a low price, hoping they would be worth the effort. Both have been through a vinegar soak and need more cleaning, but the larger one needed some repair. The threaded bar had been so bent that it was a struggle to get it apart.
Here I am trying to convince it back to its proper orientation using the smaller one as a persuader. I'll leave it like this overnight and see if it works better.