Fish sticks make it easier to install wire through walls, above ceilings or underneath carpet anywhere you might encounter obstacles that would cause a standard fish tape to fold under pressure. Each 3 ft rod features an interlocking end allowing you to connect them together to achieve the length needed for the job. Package also includes two changeable end attachments a bullet nose to guide the stick smoothly on the way towards the end of the run and a hook attachment for pulling or pushing the wire through the run.