I have some half hung window treatments because I got tired of using a regular screw driver & don't have a great too like this or any other tools for that matter. (theletteredcottage.net)
I ran over a large screw driver this weekend and I drove 15 miles with it in my tire because I couldn't pull it out. (carsdesk.com)
I do have several screw drivers that I have trimmed down to fit exactly what I need. (humblemechanic.com)