@Machine Shop. I was looking today for a die to repair threads on an M10x1.25 thread-pitch bolt. I found the proper die, but could not find a functional wrench with which to use the die. I found a couple, but the set screws were non functional. I’d be happy to buy some new die wrenches to donate to the cause, but I thought I’d ask if there might be others at the Space and I just didn’t find them. Please let me know if someone is aware of a functioning die wrench.