The video shows a person's hand using a wrench to tighten a bolt on a car. The person is wearing a ring on their finger. The bolt is located on the side of the car, and the person is using the wrench to turn it clockwise. The person's hand is steady, and they appear to be experienced in using the wrench. The background is blurred, but it seems to be a garage or workshop setting. The car is not visible in the video, but the sound of the wrench turning can be heard.