User blog comment:12th Supernova/Chapter 869: Who's The Daddy/@comment-24850639-20170615152239/@comment-24769684-20170616222538

I think Yonji can use various body parts like tools, as such his hand was acting like a wrench in that scene. We'll see.

Also, to the comment above me, their situations against Daifuku weren't the same. Yonji went on the offensive and got the jump on Daifuku, while Sanji was more preoccupied with getting to his family and it was Daifuku on the offensive.