Probably Sears Craftsman.
I need another inch of threads on a couple of 3/8" SS bolts.
The make/buy decision is to try to extend the existing threads using a garden-variety die or to bite the bullet and drive to Home Depot and spend a few bucks on two longer bolts.
A little voice in the back of my head says that trying to cut that stainless is going to toast the die... and I might as well buy the longer bolts.
??