<p>This classic Nail Knot Tying Tool from White River Fly Shop® makes quick work of one of the most common types of fly-fishing knots. You'll want this tool at the ready when attaching backing or leader to a fly line and when building shock leaders. A built-in eye cleaner adds even more versatility to the tool.</p> <ul> <li>Tie nail knots easier</li> <li>Great when attaching backing or leader to a fly line</li> <li>Ideal for building shock leaders</li> <li>Built-in eye cleaner</li> </ul>