In the video, we see a person's hand holding a socket wrench and using it to turn a bolt on a machine. The machine appears to be a large engine or motor, and the person is working on it in a workshop or garage setting. The socket wrench is silver and appears to be made of metal. The person's hand is steady as they turn the bolt, indicating that they are experienced in this task. The machine itself is black and has various other components attached to it. The background is cluttered with tools and equipment, suggesting that this is a space where mechanical work is frequently done.