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 | |
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A tensionless hitch around a post | |
Names | Tensionless Hitch, high-strength tie-off, No-Knot |
Category | Hitch |
Efficiency | 100% |
Related | Round turn and two half-hitches, Pipe hitch, Klemheist knot, Tugboat hitch |
Releasing | Non-jamming |
Typical use | anchor knot |
Caveat | The anchor diameter should be at least 8X the rope diameter. Also, the hitch will not stay in place without a load. |
ABoK | 2047 |
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