Pelican is trying its hand at the super heavy duty case with ProGear CE1180 Vault Series Case for iPhone 5 ($80). The 5.5" by 2.75" plastic and aluminum box is the kind of case that requires actual installation; four screws hold the front panel in place. Included is a non-adhesive screen protector that gets laid on top of the screen before the bezel protector is screwed down using the included hex wrench. Once it's all put together, the case offers…
