Designed to fit a Stanley changeable head screwdriver, your mileage may vary. Make sure to check the dimensions of your screwdriver against this model before printing! You can use TinkerCAD or some other quick modeling software.
There's no perfect way to orient this model on the print bed, since it's an awkwardly-shaped part. You'll have to use supports. I recommend PETG so that the mounting peg doesn't break, but PLA may work.
The author marked this model as their own original creation.