I don't know why, but my eye is really drawn to 3-pinned razors...which seems silly, considering how subtle the difference is when compared to 1 or 2-pinned designs. But as the saying goes, "beauty is in the eye of the beholder". ;)
As I've been shopping around for my first razor, I've started wondering about that third pin: why is it there? My assumption is that the third pin is not a cosmetic affectation, but is there to serve some function. Among the few razors I've handled so far, the third pin seems to be there either to reinforce the scales, and/or to serve as a blade stop. However, one SRP member noted that he doesn't recall ever seeing a third pin used with wood scales, which suggests that the blade stop idea may be incorrect. And some of the flimsiest scales I've seen don't have a third pin. I suppose that design or cost control philosophy might explain things, too.
So...what's the deal with that third pin?