Now your interchangeable cables have even more options! Use this cable connector to attach two cables together into an extra long cord! This is very useful for knitting wide afghans, shawls, or lengthwise scarves. There is a hole in the center of this cable connector, so you can tighten it with a key, the same way that you attach a cable to a needle tip. Each cable connector is 1.5 inches long, and you will receive 3 cable connectors and a key in each set.