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Midshipman's Hitch

Adjustable guy. The extra inside tuck is the hold. Taut-line is the weaker version of the same idea — we cover one.

Intermediate · Polyester / Nylon rope / Polypropylene / Natural fibre

Connection card

Midshipman's Hitch

For tension / lash a line.

Midshipman's Hitch — finishedFinished structure. Two turns on the load side, a crossing third, tail tucked — directional grip like a rolling hitch.

Two turns on the load side, a crossing third, tail tucked — directional grip like a rolling hitch.

What it joins Tension / lash a line. In polyester, nylon rope, polypropylene, natural fibre.
Turns 3 to 4. Count them before you seat it; afterwards you are guessing.
Shape First turn on the load side tucked under itself, second turn beside it, half hitch outside away from the load
Tag end Outside half hitch away from the load — no outside hitch and it walks back
Seated Slide to tension, then test a light pull before you trust it
Start again if Inside tuck missing. This is a taut-line and walks under working load

This card does not say how strong the knot is. A retention figure comes from a bench, in one material, at one diameter, tied by somebody who ties it all day — and the line in your hand is none of those. What it does tell you is whether the thing you have just tied is the thing the record describes.

What this plate is telling you

Adjustable guy. The extra inside tuck is the hold. Taut-line is the weaker version of the same idea — we cover one.

Save this as a picture and it works with a dead signal and a nearly dead battery, which is when a joint is most often tied badly. The rest of this page — the steps, the seating sequence, the failure modes and the bench — is for the evening before.

Why this knot

What it earns its place with, what it costs, and what to reach for instead.

Best for
Tensioning line
Not ideal for
  • A lock you will walk away from (trucker's hitch)
  • Slick HMPE
  • A standing snubber on chain
Common mistakes
  • Laying the second turn beside the first without tucking it in, which ties a taut-line hitch
  • Taking the turns outside the loop, on the side away from the object
  • Leaving the half hitch off, or tying it inside the loop with the turns
  • Leaving it to hold tension unattended in slippery rope
Alternatives
  • Trucker's HitchIntermediate

    Pulling a line tight between two fixed points to lash down a load or a tarpaulin, then locking it with two half hitches

  • Rolling HitchIntermediate

    Gripping a loaded rope or spar to take a pull along it, such as taking the strain off a line jammed on a winch

Before you start

  • ·The second turn tucks in beside the first. Without that tuck it is a taut-line hitch, which Animated Knots says cannot take strain until the half hitch is on.
  • ·Pulled tight, the two turns hold the load while you add the half hitch, which lets you adjust tent or awning lines as you rig them.
  • ·With Dyneema, Spectra or polypropylene, assume it will slide. Animated Knots adds that in three-strand nylon it may slide over time.
  • ·For tension you will walk away from, use a fixed knot such as a trucker's hitch.
Line + hardware: Rope, A stake, ring or post to pass the rope around

Step 1 of 4 · move 1 of 3. Pass the tail round the post and bring it back beside the standing part

Space plays or pauses. Keys 1, 2, 3 and 4 set the speed. Arrow keys change the move.

How to tie it — Step 1 of 4 · move 1 of 3
Pass the tail round the post and bring it back beside the standing partThe rope runs along the front of the post, round its far side, and its tail comes back behind to lie beside the standing part, making a loop.

swipe to step

01.1

Pass the tail round the post and bring it back beside the standing part

Hold:
Left hand holds the standing part a little way from the post
Move:
Right hand takes the tail round the far side of the post and back
Written step 01

Pass the tail around the object, then take a turn around the standing part inside the loop. Go around a second time and tuck the tail in between the first turn and the line coming back from the object.

You should now see

Two turns on the standing part inside the loop, the second crossing the first, with the tail pinned between the first turn and the line from the object.

If it goes wrong

Laying the second turn beside the first without tucking it in. That makes a taut-line hitch: pull the tail and the turns slide along the standing part instead of jamming.

Fix: Take the second turn off and go around again, this time tucking the tail in between the first turn and the line from the object.

Why: The tuck is what makes this a midshipman's hitch. It jams the second turn against the first, so the turns can hold the load on their own.

What fails if this is wrong
  • Inside tuck missing — This is a taut-line and walks under working load. Animated Knots: the extra inside tuck is the hold.
What this is based onChanged, not yet re-reviewed · 1 known limit
Record
Reviewed 2026-08-14. 2 sources are cited for this record.
Drawing
Changed to fix faults found in its pictures or its film, and checked by the drawing checks. No person has looked at the change. Not yet re-reviewed, and not yet tied from the drawing. Recorded 2026-09-27.
Known limits
No audit has looked at this drawing since it was changed, so it may have faults that are not listed here.
Strength
Not established. No credible, comparable strength data exists for this knot, so no figure is shown.

What the drawing does not show

  • Step 1, move 3 of 3: The two turns are drawn side by side; the second is not shown crossing over the first.

Watch the tie

Drawn from this knot's sequence — the same rope as the steps. Not a recording of hands. It does not start until you press play.

Another recording

How to Tie the Midshipman's HitchAnimatedKnots · Opens on YouTube

An outside recording of this construction. It is not the drawing above, and nothing here loads from YouTube until you follow the link.

Seating sequence — where failures are born

The step list compresses the finish. Run these phases in order, one at a time.

  1. 01 Form

    Build the structure loose enough to see every turn.

    None. Shape first.

  2. 02 Dress

    Nest every turn. Crossed parts will walk or jam.

    Light — hold the shape.

  3. 03 Set

    Load the standing part so the intended turns take the strain.

    Working load, not a snatch.

  4. 04 Check

    Confirm the lock still breaks or inspects as the job requires.

    None extra.

  5. 05 Commit

    Only load it after the structure reads correct. Wrong means remake.

    Working load, not a snatch.

Finished structure — what correct looks like

Midshipman's Hitch, finishedMidshipman's Hitch, finished

Drawn from a rope model of this knot: which strand passes over which comes from where the rope actually lies.

Structure
First turn on the load side tucked under itself, second turn beside it, half hitch outside away from the load
Standing line
Turns on the load side of the standing part; pull along that part
Tag end
Outside half hitch away from the load — no outside hitch and it walks back
Wraps
Inside tucked turn plus a second load-side turn — that inside tuck is the hitch
Seating
Slide to tension, then test a light pull before you trust it

Verify before you load it

Every line is pass or fail. One fail means retie — do not load a knot you argued with.

  • 01First turn on the load side tucked under itself, second turn beside it, half hitch outside away from the load
  • 02Slide to tension, then test a light pull before you trust it
  • 03Outside half hitch away from the load — no outside hitch and it walks back
  • 04Inside tucked turn plus a second load-side turn — that inside tuck is the hitch
  • 05Turns away from the load, or a missing inside tuck, will not grip
  • 06Slides to tension; holds a light pull. Walks? Inside tuck is missing
Something failed → open Diagnose

Field notes — dark, cold, gloves

  • ·Dress is the lock. A pretty knot that is not dressed is not finished.
  • ·HMPE usually wants a splice, not a hitch you learned in polyester.
  • ·If you cannot break or inspect it under the load you expect, it is the wrong job.
Failure modes

When this family fails, it fails as these. The recovered end still outranks the name.

Grip-hitch family

Directional bite on a standing part — slide-test before you trust it.

  • !Turns on the wrong side of the load
  • !Failed slide-test, still used
  • !A clove where a rolling or icicle third turn was the job
Fails when
  • !The second turn is not tucked in, so the turns slide along the standing part when the loop is loaded
  • !The turns are on the side away from the object, so they slide instead of holding
  • !The half hitch is missing, so the tail works out of the turns once the load eases
  • !The rope is Dyneema, Spectra, polypropylene or three-strand nylon, where it can slide under a steady load
Geometry
  • Inside tuck missing

    This is a taut-line and walks under working load

    Animated Knots: the extra inside tuck is the hold · step 01

  • Turns on the wrong side of the load

    Hitch will not grip

    Both first turns must sit on the load side · step 02

  • Used as a lock-and-leave purchase

    Guy walks slack after you walk away

    A lock you leave is a trucker's hitch · step 04

If you saw this
  • Guy walks slack under working load

    Check

    • ?First turn tucked under itself
    • ?Turns on the load side
    • ?Outside half hitch present

    Then

    • →Retie the inside tuck
    • →Add a turn
    • →Use a trucker's hitch if you must lock and leave
  • Inside tuck missing

    Check

    • ?This is a taut-line and walks under working load
    • ?Inspect step 01

    Then

    • →Retie. Do not dress a defective structure and call it seated.
  • Turns on the wrong side of the load

    Check

    • ?Hitch will not grip
    • ?Inspect step 02

    Then

    • →Retie. Do not dress a defective structure and call it seated.
  • Used as a lock-and-leave purchase

    Check

    • ?Guy walks slack after you walk away
    • ?Inspect step 04

    Then

    • →Retie. Do not dress a defective structure and call it seated.
Same family

Same failure class, different geometry. Open the plates — Diagnose still starts from the symptom.

This failed — start Diagnose
The bench · rep 1

Get it right with everything in your favour0/5 clean

Nothing logged on this knot yet, so it starts on the bottom rung.

Good light, dry hands, a table. Until the sequence is automatic here there is nothing for the harder rungs to test — you would only be learning that difficult conditions are difficult, which you already knew.

How · Tie it, check it against the list, log it. Five clean and the ladder opens.

Conditions for this rep
What went wrong, if anything

Nothing marked. Log it clean, or mark what happened first.

Strength, and where the number comes from

Not established

An adjustable friction hitch that holds under working tension rather than to rope-break, and the '~45–65%' it used to carry has no source.

Percentages come from published tests on their own line, their own knot-tyer and their own pull rate. Yours is a different system. Treat a figure as a reason to test, not as a result you already have.

Sources for this record

Record reviewed 2026-08-14

Vetted references

Already tied it?

Check the finished knot against what correct looks like before you load it.