Line Testing with IGFA HQ - Berkley Vanish 20 lb Welcome back to Line Testing with IGFA HQ! Ever wonder how the IGFA tests line samples for potential world record catches

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Berkley Vanish Fishing Line (Leader vs Mainline Abrasion Test)

Berkley Vanish vs Seaguar Blue Label Knot Strength Test

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What is the strongest fishing line? - Quora

IGFA Line Class Requirements, Tournament Tested, Designed For Use in Freshwater and Saltwater, Strong And Dependable

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Line Testing with IGFA HQ - Berkley Vanish 20 lb

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What is the strongest fishing line? - Quora

Berkley Vanish Leader Line vs. Mainline [Abrasion & Knot Strength