Shoq on Nostr: Has anyone ever seen a folding extendable ruler that has a clip, or some sort of ...

Has anyone ever seen a folding extendable ruler that has a clip, or some sort of protrusion-stop on the end for doing OUTSIDE measurements accurately? (These rules are more accurate than tapes). I have never understood why that need hasn’t been widely adopted. If at all.

https://www.amazon.com/Rhino-Folding-Reading-Carpenters-Ruler/dp/B000M64RB0/ref=sr_1_46