I went to an auction in MO and seen this go for about 110 bucks. IT was a rear bumper, like a towing bumper, not a regular factory small bumper. And the top of it opened up and a tall lift or winch would come out and it had an electric switch to turn raise the cable and lower it. It looked like a winch but it was a lift. It would be ideal for lifting a motor or something heavy into the back of ones truck. Does anyone know what these are called.