Tensionless hitch

A Tensionless hitch is an anchor knot used for rappelling or rope rescue. Unlike most knots, the tensionless hitch retains a 100% efficiency rating, meaning the strength of the knot is equal to the strength of the rope; it is not a significant stress riser.

Tensionless Hitch
A tensionless hitch around a post
NamesTensionless Hitch, high-strength tie-off, No-Knot
CategoryHitch
Efficiency100%
RelatedRound turn and two half-hitches, Pipe hitch, Klemheist knot, Tugboat hitch
ReleasingNon-jamming
Typical useanchor knot
CaveatThe anchor diameter should be at least 8X the rope diameter. Also, the hitch will not stay in place without a load.
ABoK2047
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