Improved Clinch Knot
When to Use This Knot
A classic and widely used fishing knot for attaching hooks, lures, and swivels to monofilament or fluorocarbon line. The Improved Clinch knot retains about 90% of line strength and is one of the first knots most anglers learn.
How to Tie a Improved Clinch Knot — Step by Step
Thread about 6 inches of line through the eye of the hook or lure.
Wrap the tag end around the standing line 5 to 7 times, working away from the hook eye.
Pass the tag end through the small loop formed just above the eye of the hook.
Then pass the tag end through the large loop you just created by going through the small loop.
Moisten the knot with saliva or water and slowly pull the standing line to tighten the knot against the eye.
Trim the tag end close to the knot, leaving about 1/8 inch.
Tips for a Better Knot
- Use 5 wraps for lines over 20lb test and up to 7 wraps for lighter lines to maximize strength.
- Always pass the tag end through the final big loop — this is what makes it the "improved" version and prevents the knot from unraveling.
- Wet the knot before tightening to prevent friction damage to the line.
- This knot is not recommended for braided line as it tends to slip; use a Palomar or Uni knot instead.
- Pull the knot tight slowly and steadily rather than with a quick jerk.
Best Line Types
Monofilament
Standard nylon line. This knot works well with mono's inherent stretch and grip.
Fluorocarbon
Nearly invisible in water. This knot holds reliably on fluorocarbon's stiffer material.