Hanson Loop

( Hanson Knot )

Usage

The Hanson Loop is used to form a fixed loop at the end of a line. It is relatively easy to untie when not under load and can serve many of the same functions as the Bowline or Perfection Loop, such as securing loads or creating attachment points.

Warning ⚠️

Verify tying technique with a skilled instructor where knot failure could cause property damage, injury, or death.

History

The Hanson Loop was invented by Alden W. Hanson of the United States. In November 1986, Hanson filed for a patent (United States Patent: 4711476), which was granted in December 1987. The patent was later donated to the Boy Scouts of America (BSA).

Hanson's patent outlined several variations of his loop knot, including a double loop version, a running knot version, and a bend version for joining two ropes.

The patent is noteworthy for a couple of reasons: (1) very few knots have been patented, making this one of the rare cases, and (2) Hanson uniquely described the knot’s parts using the twelve points of the Scout Law (trustworthy, loyal, helpful, friendly, courteous, kind, obedient, cheerful, thrifty, brave, clean, and reverent — though no mention of 'hungry').

The Hanson Loop was later included in the BSA publication 'Knots and How to Tie Them', helping introduce the knot to a broader audience within scouting. The BSA is known for teaching practical outdoor skills, and the Hanson Loop was highlighted as a versatile and easy-to-learn knot, ideal for camping and pioneering. While the knot gained some traction within scouting, it has not achieved the widespread recognition of older, well-known knots like the Bowline, especially in other fields such as sailing or climbing.

Also known as

Hanson Knot

Structure

The Hanson Loop is an asymmetric knot formed by intertwining an Overhand Knot with a crossing knot. This combination contributes to its strength and reliability.

Strength/Reliability

The Hanson Loop is considered a secure and reliable knot. It holds well under tension and is easy to untie, even after bearing a load, making it useful for a variety of outdoor and utility applications.

Type

Loops