Heavy-duty braided casting knot tube for tying strong, reliable connections with 180-230lb test line. Constructed from durable, low-stretch Dyneema fiber to maintain knot strength under high loads. Tube design protects hands during knot tying and prevents line damage. Size L fits lines up to 230lb test. Includes 1024 stainless steel split ring for quick attachment to tackle or gear.
TARGET USE: Tying braided line to terminal tackle or connecting heavy leaders