I am always amazed, how well these guys can determine the size of a nut or bolt by just looking at them. And he is American, and does it in metric 🙃

  • DeuxChevaux@lemmy.worldOPM
    link
    fedilink
    arrow-up
    1
    ·
    7 months ago

    Great explanation, thank you! I can guess, if a nut or bolt is more like a 10 or a 15mm, but not if it’s 10 or 11, haha! Yes, it’s an art and a science all at once.