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Tensioning and tying off a line: taut-line hitch, trucker's hitch, round turn and two half hitches and halter hitch compared

How do I get a line taut – and tie it off so that I can release it again?

Guylines, ridgelines and luggage lashings should be taut, adjustable and releasable again. Four knots with different strengths are compared: the adjustable taut-line hitch, the trucker's hitch with its pulley effect, the round turn and two half hitches, and the quick-release halter hitch. None replaces certified ratchet straps for securing loads on the road, and none is meant for securing people.

Starting situation
Legend
Select methods to compare side by sideMethodVery high tension possibleCan be re-tensioned later without retyingCan be tied while the line is under pullQuick to releaseGentle on the ropeHolds in slick synthetic cord
Taut-line hitchNoYesNoPartlyYesNo
Trucker's hitchYesPartlyPartlyYesNoPartly
Round turn and two half hitchesPartlyNoYesPartlyYesPartly
Halter hitch (quick-release hitch)NoNoPartlyYesYesPartly

Legend:● Yes◐ Partly◇ Depends○ No* = note available

Taut-line hitch

Effort:
Low
Needs:
Guyline with a grippy surface, peg or branch
  • Very high tension possibleNo

    Intended for light to moderate guyline loads.

  • Can be re-tensioned later without retyingYes

    Its main advantage: slide the knot, change the tension.

  • Can be tied while the line is under pullNo
  • Quick to releasePartly

    Easy to untie, but not with a single pull.

  • Gentle on the ropeYes
  • Holds in slick synthetic cordNo

    Can slip in slick or stiff cord; an extra turn sometimes helps.

Open guide →

Trucker's hitch

Effort:
Moderate
Needs:
Line, solid anchor point, room for the turning loop
  • Very high tension possibleYes

    The turning loop acts like a simple pulley; friction reduces the effect considerably.

  • Can be re-tensioned later without retyingPartly

    Open the finish, pull tighter, tie off again.

  • Can be tied while the line is under pullPartly

    Hold the tension while tying the finish.

  • Quick to releaseYes

    With a slipped finish.

  • Gentle on the ropeNo

    Rope runs over rope; the loop wears and should be checked regularly.

  • Holds in slick synthetic cordPartly
Open guide →

Round turn and two half hitches

Effort:
Low
Needs:
Post, ring or branch, a little more rope
  • Very high tension possiblePartly

    The round turn takes the load; tension comes from pulling tight before finishing.

  • Can be re-tensioned later without retyingNo
  • Can be tied while the line is under pullYes

    Can be tied even while the line is under tension.

  • Quick to releasePartly

    Usually untieable after loading.

  • Gentle on the ropeYes
  • Holds in slick synthetic cordPartly

    Half hitches can loosen when the line flaps.

Open guide →

Halter hitch (quick-release hitch)

Effort:
Very low
Needs:
Ring, rail or post
  • Very high tension possibleNo

    Only for light to moderate, non-critical loads.

  • Can be re-tensioned later without retyingNo
  • Can be tied while the line is under pullPartly
  • Quick to releaseYes

    Releases with one pull on the tail – also unintentionally.

  • Gentle on the ropeYes
  • Holds in slick synthetic cordPartly
Open guide →