What is the best knot to tension a line?

Trucker's Hitch ranks first (good field fit, 75%). Essentially level with Midshipman's Hitch on weighted field fit (Good vs Good). Treat them as the same answer and choose on the tradeoff

And with cold, wet hands?

Midshipman's Hitch moves to first (73%).

Trucker's Hitch still ranks first.

And with must come undone after load?

Trucker's Hitch still ranks first.

And with first time tying it?

Trucker's Hitch still ranks first.

Best knot to tension a line

Pulling a load down tight — a cover, a lashing, a line between two points — and holding it there without it creeping back.

Diagram in reviewA drawing of the Trucker's Hitch itself is being made. Until then, follow the written steps.

Ranks first

Trucker's Hitch

Good field fit · 75% · 28 ruled out first

Why it wins

·Essentially level with Midshipman's Hitch on weighted field fit (Good vs Good). Treat them as the same answer and choose on the tradeoff
·Puts a line under working tension with ~2:1 purchase
·The lock-and-leave guy when a midshipman's is not enough
·Strong connection-job fit (96)

Watch for

!The loop shrinks or slides under the pull, as a directional figure eight does when loaded from the wrong end, and the tension drops.
!The tail is let go before the half hitches are tied, which dumps the tension at once.
!The rope stretches or the load settles after tying, and the line slackens.

How to tie it Run it with your conditions

Also in the running

02Midshipman's HitchSlides to tension, then holds a working guy73%

Pick Midshipman's Hitch instead Trucker's Hitch leads on load behavior (80 vs 66) and failure sensitivity (72 vs 58). Midshipman's Hitch still holds an edge on retie speed.

What changes the answer

The same question with one condition added. Each row is its own engine run.

Cold, wet hands→ Midshipman's Hitch
Low lightHolds
Must come undone after loadHolds
First time tying itHolds

How sure this is

Low confidence: this question states only a few conditions, or the top knot's strength figure isn't traceable to a published test. Add your own conditions in Decide to sharpen it.

28 of 30 modelled connections were ruled out by hard constraints before anything was ranked. A knot that fails a constraint is never scored, however strong it is elsewhere.

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