Make your own screwdriver-key and feel like a thieving badass, like from the movies!
The wireless version is much less practical.
~NSHA
From the submitter:
The frame of this truck was so rusted out that the owner stuck a 2X4 in there and screwed it into the rust using a bunch of keys as anchors...
Since the handle of Maid of Light's bike key broke off, this is how they've been opening their bike lock for the last week.