We all create a unique tool from time to time to solve a unique problem. I'll start with an example my father created to pull frozen slot head screws out when nothing else will do. He welded a screw driver head to a C clamp and then drilled the other end and put a bolt so he can apply pressure to the screw from both sides. I just used this tool to pull the door hinges on our 31 roadster project. He originally made this tool to take apart windshield frames but we've found several uses for it.