The Eagle Claw Micro Leader With Ball Bearing Swivel is the just the thing to haul in that big one. Great for a variety of fishing situations. Micro wire is thin yet strong and flexible. The small diameter of the wire prevents fish from seeing the leader Equipped with crane swivel and dual lock. For use in saltwater or fresh water Length: 5 . They can be used on many spices of fish in both salt and fresh water.