Meet the MSTR KEY: a 20-in-1 multitool that that you can carry with your keys to get yourself unstuck. It can replace screwdrivers, wrenches, wire stripper, line cutter, bottle opener, pill splitter, pry bar, staple remover, and other tools.
This tool is small enough to fit on your keychain. It is made of 304 stainless steel. You can get one for as low as $18 if you are an early supporter.