The Scotty Sure Stop Terminal Kit comes complete with over 7 feet of custom 240lb. test black nylon seine twine, a heavy duty in-line swivel and a heavy duty coast lock terminal end. You attach your downrigger line (Stainless steel cable or braided line) directly to the heavy duty swivel and the swivel itself becomes the stopper bead for the auto stop on the downrigger. The Sure Stop Terminal Kit works extremely well when using braided downrigger line and ensures that your downrigger ball will stop short of the pulley…every time. This product is a must for the serious downrigger fisherman.