What prop is this?


Could someone tell me, the name of that prop on the picture, please? I need the path so I can fix the model. I know what I do I fixed my errors before, because if addon override or not load correctly I can fix it instead of installing each one again which takes more time and my way takes less time I guess but it prevents the IOs Failure so its better than the other way it could be that I already found the name of it.


Thank you