Mitutoyo Micrometer Battery Cover Tool Wrench

Hello all, I made this handy little tool to help remove the battery cover off Mitutoyo micrometers, usually you just use a coin, but sometimes they ruin the cross-slots after a while. This has helped keep them nice and seems to work very well. I purposely left one of the slots short because some of the covers have a little nub on one end of the slot. So, you can line the tool up with that nub and it sits in deep enough to unscrew the cover. Hope it helps somebody.