Speed blood knot

Difficulty: Easy
Strength: High

Best Used For

Line to LineBlood Knot Variant

A quick and easy way to tie two lines together. Perfect for when you need to change leaders quickly.

About the Speed Blood Knot

The Speed Blood Knot is a faster, simplified version of the traditional Blood Knot that maintains excellent strength while being much quicker to tie. This knot is perfect for anglers who need to make quick leader changes on the water without sacrificing connection reliability. It works best with lines of similar diameter and is particularly popular among fly fishers and trout anglers.

Best Line Types: Monofilament and fluorocarbon of similar diameters

Knot Strength: Retains approximately 80-85% of the line's original strength

When to Use: Perfect for quick leader changes, connecting tippet to leader, and any situation where you need a fast, reliable line-to-line connection.

Speed Advantage: Much faster to tie than regular Blood Knot while maintaining similar strength and reliability.

Step-by-Step Instructions

  1. Overlap the lines: Overlap the two lines by about 6 inches, with tag ends pointing in opposite directions.
  2. Create a loop: Pinch both lines together and twist to create a small loop in the middle.
  3. Thread first tag end: Pass one tag end through the loop 3-4 times.
  4. Thread second tag end: Pass the other tag end through the same loop in the opposite direction 3-4 times.
  5. Wet and tighten: Moisten the knot and pull all four ends slowly to tighten.
  6. Trim excess: Cut both tag ends close to the knot.

Pro Tips & Troubleshooting

✓ Pro Tips

  • • Much faster than regular Blood Knot
  • • Perfect for quick leader changes on water
  • • Works best with similar diameter lines
  • • Great for fly fishing tippet connections
  • • Maintains good strength with speed advantage

⚠ Common Mistakes

  • • Not making the initial loop tight enough
  • • Threading tag ends in same direction
  • • Using with very different diameter lines
  • • Not wetting before final tightening
  • • Pulling too hard too fast when tightening

Video Tutorial

Related Knots