The Tarbuck Knot is a slide and grip knot that slides up and down the rope easily when slack but grips tight under load.
It was originally developed for climbing with nylon ropes. But with the modern Kernmantle ropes, the Tarbuck Knot is no longer recommended due to safety concerns.
That said, it’s useful for setting up tarps, hammocks, and tent ridgeline.
Let’s learn it in detail.
Tarbuck Knot Details
Type: Slide and Grip Knot
Other Names: None
ABoK Reference: Not Available
How to Tie a Tarbuck Knot
- Form an Overhand knot with the working end passing over the standing end.
- Make two wraps around the standing end.
- Pass the rope over and under the standing end.
- Bring it over itself and feed it down through the loop.
- Tighten the knot.
Application and Uses
During the old days, the Tarbuck Knot was used as a tie-in knot to attach the rope to the carabiners with nylon ropes.
It absorbed shock loading well, making it a reliable option for the time.
With kermantle ropes, this Knot can actually damage the outer sheath of the kermantle ropes.
So, it’s no longer safe for climbing taks.
Today, it’s used in camping, outdoor, and general purpose work as a friction hitch.
It’s used to tension the tent guy lines, clothesline, and tarp ridgelines.
Pros and Cons
Pros
- Absorbs shock loading well
- Does not jam
Cons
- Difficult to remember and tie.
- Takes more rope than the Tautline Hitch
- Doesn’t work well with the synthetic ropes.
Frequently Asked Questions
Is the Tarbuck Knot better than the Tautline Hitch?
The Tarbuck Knot holds tight like the Tautline Hitch, but difficult to tie, remember and get it right.
It also struggles with modern synthetic ropes.
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