So far as I know there have never been any produced, though an obscure product may well have been offered at one time.
Why? Because O gauge/scale is big, and the primary reason re-railers are used in the "junior scales" is that the equipment is much harder to re-rail. A simple fingers/eyeballs/model size issue.
I can see one more likely being used by 2-railers (closer to scale flanges; closer to scale wheel tread widths) than by 3-railers. Seems unlikely there, too, though.