Originally posted by SpecialK Tools:
VISE GRIPS: Generally used after pliers to completely round off bolt heads. If nothing else is available, they can also be used to transfer intense welding heat to the palm of your hand.
Good stuff
However, I must come to the defence of the humble vice grip. If you're driving up a mountain road to get to a ski resort, you're past the bitumen, it's late evening, there's no one else around and it's before cell phones, and your engine stops because the bolt that holds the distributor in place when the timing is set has fractured, you might be able to use a vice grip to hold the distributor in place. I did
You'll need a timing light, of course.