I can't find the exact outlet, but use an outdoor version of this through the basement foundation wall.
It connects to a duplex outlet near my furnace that are only energized by this plug when a generator is running. Then an extension cord up the stairs to the fridge and whatever else. Saves keeping windows cracked open to run a cord. Also less extension cord length. It's basically a hardwired extension cord that carries no power unless you plug in a cord from you generator.
Also, your truck tow hooks are useful for securing your generator.