How to Tie the Figure Eight Bend

Usage

The Figure Eight Bend, aka the Flemish Bend, is a reliable bend for joining two ropes of similar diameter. It’s highly favored in climbing and rescue scenarios where safety is paramount, primarily because it’s easy to check if you’ve done it properly. If you’re looking for a tried and tested way to connect two ropes, this is it.

Why Learn This Knot?

If you’re working with ropes in any sort of life-critical capacity, from climbers and rescuers to arborists and firefighters, this is a knot you definitely want to know. Its symmetrical structure not only makes it visually easy to inspect but also ensures a strong and stable join that can withstand heavy loads.

Common Uses

• Climbing and Rescue:
  • Joining ropes for extended rappelling setups.
  • Securing ropes in complex belay systems.
• Firefighting:
  • Creating sturdy rope connections for hoisting tools or equipment.
• General Utility:
  • Extending rope length for household or outdoor projects.

ABOK Number  (Ashley Book of Knots)  #1411 (p. 258)   Other Names Flemish Bend Rewoven Figure Eight Bend Retraced Figure 8 Bend   Type Bend

Notable Features

• Secure Connection: Its robust structure provides a reliable join that resists slippage.
• Visual Symmetry: The knot's parallel lines make it easy to inspect, reducing the risk of tying errors.
• Fairly Easy to Untie: Unlike many secure knots, the Figure Eight Bend remains relatively simple to undo, even after bearing heavy loads.

Similar Knots

Double Fisherman’s Bend vs Figure Eight Bend

• Pros: Unmatched strength for life-critical applications.
• Cons: Extremely difficult to untie after heavy strain.

Flat Overhand Bend vs Figure Eight Bend

• Pros: Compact and slides easily over obstacles.
• Cons: Weaker and less secure, especially under variable loads.

Zeppelin Bend vs Figure Eight Bend

• Pros: Strong and resists jamming, making it easy to untie.
• Cons: Less commonly taught and may require practice to master.

Square Knot (Reef Knot) vs Figure Eight Bend

• Pros: Quick and simple for non-critical joins.
• Cons: Insecure and unsuitable for load-bearing applications.

Sliding Figure Eight Bend vs Figure Eight Bend

• Pros: Adjustable and allows for dynamic rope tensioning.
• Cons: Slightly more complex to tie and less commonly used.

History

The Figure Eight Bend has evolved from the basic Figure Eight Knot, with its rewoven design making it ideal for joining two ropes securely. It has been a cornerstone in climbing and rescue techniques for decades due to its strength, reliability, and intuitive design. Its use has expanded from outdoor sports to professional rescue operations, cementing its reputation as a versatile and trusted knot.

Security Level

When tied and dressed correctly, the Figure Eight Bend is highly secure and dependable for joining ropes of similar diameter. However, it is not suitable for ropes of different sizes, as the smaller rope may slip under tension.

Downsides

• Incompatible with Different Diameters: The knot may fail if ropes vary significantly in size.
• Prone to Jamming: Under extreme loads, it can tighten to the point of being difficult to untie.

Structure

1. Form a loose Figure Eight Knot at the end of the first rope.
2. Take the working end of the second rope and retrace the Figure Eight, following the first rope’s path in reverse.
3. Ensure that the working ends exit the knot on opposite sides for maximum security.
4. Dress the knot neatly by pulling all strands evenly to tighten and secure.

FAQ

How strong is the Figure Eight Bend?

The Figure Eight Bend is extremely strong and reliable, making it a top choice for climbing and rescue operations.

Can I use the Figure Eight Bend with ropes of different sizes?

No, this knot is designed specifically for ropes of similar diameter to ensure a secure connection.

How does the Figure Eight Bend compare to the Double Fisherman’s Bend?

While the Figure Eight Bend is easier to tie and untie, the Double Fisherman’s Bend offers unmatched strength and security for life-critical applications.

What should I check after tying the Figure Eight Bend?

Ensure that the working ends exit on opposite sides and that the knot forms three sets of parallel lines.

What is the Flemish Bend?

The Flemish Bend is another name for the Figure Eight Bend; both refer to the same knot.

Important Notes on Safety

The Figure Eight Bend must be tied and dressed properly to ensure safety. For critical applications like climbing or rescue, always include double overhand stopper knots on both ends as an additional precaution. Consult a skilled instructor to verify the knot before use to prevent accidents or failures.