I have a Fuji Berkeley that came stock with 25.4 clamp diameter handlebars. I switched them for a set of aluminum bullhorn bars that were 25.4. But I discovered that aluminum bars can snap suddenly and without warning.

So I decided that I wanted steel/cromoly bullhorns. The problem is that the only ones that I could find are 26.0 clamp diameter. So I thought that I would need a new stem.

BUT...I did see that Nitto made stems that were 25.4 / 26.0 clamp...which meant that they would accommodate both size handlebars.

I am not sure if my stem is one of those. So I am posting photos to see if anyone can identify the size and specs of this Fuji Berkeley stock Nitto stem without me having to disassemble anything. I don't know anything technical about bikes and I don't really work on them. I prefer to take my bike to the shop and let them do their job. I don't know if I'm being lazy or not... but I would appreciate if anyone could give me the specs on this particular stem. Including the metal that it is made out of & the general strength of these type Nitto stems.

Here are photos below: And I have no idea how to rotate them. On my computer they are in the correct position, but when I upload them here they are not.