The video shows a close-up of a person's hands using a pair of pliers to tighten a metal clamp on a black hose. The clamp is attached to a white plastic object with two green cylinders. The person's hands are visible, but their face is not shown. The background is blurred, but it appears to be a workshop or garage setting. The person's hands are steady, and they seem to be experienced in using the pliers. The video is shot from a top-down perspective, focusing on the action of tightening the clamp.