Follow rest from a South bend large, I’m guessing in the 16″ range as it’s around 8″ from center of mounting holes at the base to the center of the bolt that would hold the finger. It is missing the finger(I screenshot the last 2 pics of the part that’s missing) very easy to make this part out of scrap stock. Haven’t tried to clean the rest up at all. Out of inventory of a local estate.