Zeck Waller line Mono Leader Pro The importance of monofilament leader materials in catfish fishing has increased more and more in recent years. The absolutely smooth surface, as well as the certain stiffness, are particularly advantageous in flowing waters, as well as when using agile bait fish (where permitted). For this reason, we have set ourselves the standard of offering the best monofilament leader material available on the market for catfish anglers. Since we cooperate exclusively with the traditional Japanese company Momoi in German-speaking countries, we had the world market leader in this field at our side. The Mono Leader Pro does not curl, it is very strong, quite soft, very easy to knot for a monofilament leader of this strength and above all it is extremely abrasion resistant! Compared to our old German-made mono leader, which was also one of the best materials on the market, our own tests have shown that our new Momoi leader material is about 20% more abrasion resistant. Consequently, we couldn’t help but include the Mono Leader Pro in our range. Colour: transpareent.