The video shows a person's hands working on a wooden surface. The person is using a small metal rod with a red handle to hold a small metal ball in place. The person then attaches a small metal clip to the rod and secures it with a small metal wire. The person then attaches a small metal hook to the wire and tests the mechanism by pulling on the rod. The video is shot from a top-down perspective, and the person's hands are the only parts of them that are visible. The background is blurred, but it appears to be a workshop or garage setting.