In the video, a man is seen wearing blue gloves and using a wrench to tighten a bolt on a piece of machinery. The man is focused on his task, and the camera angle is such that we can see the bolt and the wrench clearly. The machinery appears to be made of metal and has several other bolts and wires attached to it. The background is blurred, but it seems to be a workshop or garage setting. The man's movements are deliberate and precise, indicating that he is experienced in this type of work.