The Simple Simon Bend is used to join two ropes of different sizes, especially slippery synthetic ropes.
This is a relatively new knot. It was developed by Harry Asher and published in 1989.
There are three variants of this knot:
Let’s break down each one step by step.
Simple Simon Bend Details
Type: Bend
Other Names: Simple Simon Over, Simple Simon Under, and Simple Simon Double
ABoK reference: Not Available
How to Tie Simple Simon Over Bend
This is the simplest version of the Simple Simon bend.
In this variation, the working end passes over the standing part before passing through the bight.
- Make a bight on the first rope.
- Pass the working end of the other rope through the bight.
- Wrap it around both ropes.
- Pass it through the bight.
- Tighten the knot.
Simple Simon Over Bend Step by Step
How to Tie the Simple Simon Under Bend
This is the secure variation of the Simple Simon bend.
It can be used with ropes of different diameters and textures, making it a great choice for slippery synthetic ropes.
- Make a bight on the first rope.
- Pass the working end through the bight.
- Pass it under both the ropes.
- Pass it under itself.
- Pass it through the bight.
- Tighten the knot.
Simple Simon Uner Bend Step by Step
How to Tie the Simple Simon Double Bend
This is the most secure variation of the Simple Simon bend. It’s used with ropes of significant diameter differences and textures.
- Make a bight on the first rope.
- Pass the working end of the other rope through the bight.
- Wrap it over both ropes.
- Wrap it again.
- Pass it through the bight.
- Tighten the knot.
Simple Simon Double Bend Step by Step
Pros & Cons
- Strong and secure
- Works well with slippery ropes
- Slim profile makes it useful in tight spaces
- Not widely known, so mistakes could happen
- Takes longer to tie than other similar bend knots
Application and Uses
The Simple Simon bend is useful in applications when you need to join two ropes together.
The Sheet bend also performs the same job, but the Simple Simon bend cinches down tighter under load which makes it a bit difficult to untie.
It’s used for making permanent joins, especially with slippery ropes.
If you have tried the Simple Simon Bend, do let us know in the comment section.
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There are actually FOUR variants of the Simple Simon, not three; the fourth is not at all well known, but is a very attractive knot I call the Symmetrical Simple Simon.
Put a twist in the bight (working end to the right, twist to right) and then pass the other rope’s working end up through the loop before continuing as per SS Under, then back through loop.
Very strong and, well, symmetrical!
I thought for years I had invented it, but then I found it documented in a 1980s knot specialist magazine – not seen it anywhere else though. I could fish it out if interested.
Thanks for sharing this! The Symmetrical Simple Simon sounds like a great addition, and I’d love to see that 1980s reference if you’re able to find it. Always exciting to learn about lesser-known variants!