Youngins nowadays have no idea how to use this. 
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-Way back when I was learning to drive, my daddy first showed me how to change a tire, then watched as I did it. Years later, I’ve appreciated the lesson. It’s been years now since I’ve done so.
-Car Jack used to change a flat tire!! 
-Very familiar with them. I recall as a child my father had a jack that had 3 legs tripod style with a handle on top that you would crank to lift or lower. It had a claw type piece that you would hook under the bumper. Does anyone know what type jack this was.
