A tool used to "crack" open the cases of various desktop computers without damaging them. Typically used on tower models, the case cracker's thin, spatula-like ends are inserted between the front bezel and the metal case, and the handles are pushed together to pry the case open.
Case Cracker
A case cracker is used to pry open a computer case without damage, compared to using a screwdriver. (Image courtesy of Tecra Tools, Inc.)