The video shows a person's hands using a wrench to tighten a bolt on a red machine. The bolt is located on the side of the machine and is being tightened by the person. The machine appears to be a piece of equipment, possibly a vehicle or machinery, and the bolt is being tightened to ensure it is secure. The person's hands are steady, and they seem to be experienced in using the wrench. The red color of the machine is vibrant and stands out against the background. The wrench is silver and appears to be of good quality. The video is shot in close-up, focusing on the person's hands and the bolt, making it difficult to see the entire machine.