Super Yellowfin galvanized steel wire rope, 6x19 seale from 14 to 26 mm and 6x26 warrington seale from 28 to 36 mm, exists in two versions: synthetic fiber core and steel core. This exceptional steel wire rope has become the reference for tuna fishing vessel purselines for the best international tuna fishing companies. Super Yellowfin steel wire rope for tuna seine net purselines is currently the best in the world for safe and very effective tuna fishing--even in difficult conditions. Construction 6 strands of 19 quality Bekaert steel wires.