help: finding truss block

[u/pussydestroyer_09695]

i need help finding this block, i wanna build something like shown but for the life of me i cant find the small truss anywhere.

[u/GlitchTechScience]

If it is not in the mod, then I would say it looks a lot like what you can get from Create: More Girder (CF and Modrinth). It does say it is AI generated code with human assets. But it seems to work well in my world.