Okay, you are on a Fedex jet with your favorite project car, and your body working tools, oh, and Tom Hanks, too. Plane hits turbulance, and goes down, and you grab a body hammer, a dolly, and can only grab the shrinking hammer, or your slap file....(And, no, Tom can't grab the other one for you, he is too busy unstrapping your Chevelle for you...cheaters). Which one would you prefer to use for the next three years until you get your project done, so you and Wilson can drive your butts off the island?