In the video, we see a person using a wrench to tighten the bolts on a car jack. The person is wearing a black shirt and is standing next to a white car. The car jack is black and is placed under the car. The person is using the wrench to tighten the bolts on the car jack, ensuring that it is securely in place. The video is shot in a well-lit area, and the person's actions are deliberate and careful. The car jack appears to be in good condition, and the person seems to be experienced in using it. The video provides a clear view of the process of securing a car jack, which is an essential step in changing a tire or performing other maintenance on a vehicle.