I have a set of Maltby irons with Grafalloy blue Prolaunch graphite R flex shafts. Is it possible to tell whether I have 60 or 80 gram shafts just by looking?

Britt Lindsey Answered question March 22, 2022

I guess I was not clear enough in my question. The Prolaunch blue iron shafts are sold as either 60 or 80 gram weights by Maltby. Are they marked as to what weight they are that you can see after they are installed?