The video shows a person wearing gloves assembling a mechanical part. The person is seen inserting a black rod into a metal fitting, which is attached to a larger assembly. The person then proceeds to screw in a bolt to secure the rod in place. The mechanical part appears to be made of metal and has a cylindrical shape. The person's movements are deliberate and precise, indicating that they are experienced in assembling such parts. The background is a nondescript workshop environment, with various other mechanical parts visible in the background.