Usage
The Tensionless Hitch is considered one of the strongest anchor hitches available when tied around a suitable anchor point, such as a tree, pole, or rock. Its strength comes from the fact that there is no knot involved, which means the rope maintains its full strength with no reduction from knotting. The hitch is tied by wrapping the rope multiple times around the anchor, with the number of wraps, surface friction, and diameter of the anchor determining how well it holds the load. This hitch is quick to tie and is particularly effective for large loads, making it useful for rescue work, climbing, and general rigging.
Warning
Verify tying technique with a skilled instructor where knot failure could cause property damage, injury, or death.
Also known as
Structure
If properly tied, the standing end of the Tensionless Hitch should come straight off the edge of the anchor point. The carabiner used to attach the working end
Figure Eight Loop to the standing end is a safety mechanism only and should have no strain (hence the name "tensionless").
Strength/Reliability
Theoretically, the Tensionless Hitch is 100% efficient! The anchor point used must be at least eight times the diameter of the rope. The anchor should also be very secure since the hitch will apply rotational forces to the anchor. If the anchor point is smooth, additional turns should be added to generate additional friction. Any edges or corners on the anchor will reduce the rope's strength in proportion to the sharpness of the bend. The
Figure Eight Loop component of the Tensionless Hitch is strictly safety knot and is typically attached to the standing line with a carabiner.
