Tightline Publications Knot Tying Chart - Most Important Fishing Knots WE ARE AN AUTHORIZED SELLER OF THIS PRODUCT. PURCHASE WITH FULL CONFIDENCE. Knot Tying Chart. The Tight Line Publications Knot Tying Chart Comes Complete With All Of The Most Important Fishing Knots. Using The Correct Knot Can Be The Difference Between The One That Got Away And The Catch Of The Day. Made In The Usa.