Best used as a replacement rudder for a modern Cobra brand Tourer kayak with the unique super short threaded pivot pin. Can be used as a replacement for the Eliminator rudder. Might also be used on older Tourer kayaks, but the lift line may not match existing equipment and the new pin may not fit in the old bracket (call 603-323-6016). All Metal Construction. The rudder assembly comes with a bungee tie down cord and mounting pin (other related parts might be enclosed). Rudder pin is short, threaded and secures with a nut. It is not a match to the plastic older Tourer Rudder with a long pin. Blade length is 19 inches from pivot point to tip. Use with Spectra Cord or Standard Rudder Cables.