Optional Jack?

[Iron Hauler]

When I bought my 71 4x4 the old timer that had owned it since new told me he had bought an optional jack at the dealership. The story was his wife would be using the truck for church functions at times and he wanted a safer jack that did not require getting under the truck just in case she had to use it. It was suppose to be some kind of hydraulic bumper type jack, he said it worked great but after using it once he put it in the bed insted of behind the seat and it was stolen while in town. Anyone seen or know anything like this?