The constrictor knot is one of the most effective binding knots. [1] [2] [3] [4] Simple and secure, it is a harsh knot that can be difficult or impossible to untie once tightened.

If you'd like to tie a constrictor over something soft, the knot will hold better if you use a hard, stiff cord. If you intend to tie it over a hard surface, in contrast, a soft, stretchy one is best [source: Knots 3D]. Like the double fisherman's, the constrictor is a really difficult knot to untie.

The Constrictor Knot is one of 23 essential rope knots included on the waterproof Pro-Knot Outdoor Knot Cards - click to see. Scroll to see Animated Constrictor Knot below the illustration and tying instructions.

How to Tie a Constrictor Knot Step by Step. Wrap the working end around the object; Make an “8” passing it above the standing part; Take it upwards; Pull both ends tightly to secure; Similar Knots. Clove hitch; Strangle knot

Apr 1, 2018 · One of the most difficult and dangerous knots known to man is the legendary Headphone Knot. In this Knot of the Week, Bryan shows you the best method for tying and untying this historic knot. Be sure to check out this guide …

Jun 12, 2023 · It is constructed as a ‘half knot’ underneath a turn (called a ‘riding’ turn, because it ‘rides’ over the rest of the knot). As a friction binding knot it can be tied with only end of the line, and will hold very tight (sometimes too tight – it can be difficult to untie).

Disadvantages: The Constrictor Knot fails when tied against a flat surface – it requires a curved surface for the binding turn to grip the Half Hitch. Release: The Constrictor Knot can be very hard to undo – cutting the knot can be the only option.

In this video, we'll guide you through the step-by-step proce...more. Learn the secrets of the Constrictor Knot, a notoriously difficult knot to untie. This powerful knot is ideal for securing...

Feb 28, 2023 · The Best Knot That Won’t Come Undone: The Constrictor Knot. As a sailor, one of your most important tools is your knots, and having a knot that won’t come undone can be a lifesaver in certain situations.

Nov 18, 2017 · The Constrictor knot is one of the most effective binding knots. Simple and secure, it is a harsh knot which can be difficult or impossible to untie once tightened. It is made similarly to a clove hitch but with one end passed under the other, forming an …