Aluminum jewelers gauge

Hello! Im looking for a specific item that you sell it’s item number 234-SJG an aluminum jewelers gauge. I found the information on the information exchange site that you so graciously put up for all of us to exchange information and ideas.
Do you in fact carry this particular gauge? Or, perhaps one that gives sizes for both open and closed shank rings?
I anxiously await your reply!
Thank you so very much ☺️!
Teri Steinborn
steinborn13@gmail.com