Applications Flashcards
Double Fisherman’s Knot (Grapevine)
Securely ties two ropes together or can be used to fasten the ends of a rope or cord to make a loop. Climbers tie just one side of the knot to create a backup knot with the tag end of the primary knot.
Ashley Stopper Knot (Oysterman’s)
Makes a well-balanced trefoil-faced stopper at the end of the rope, giving greater resistance to pulling through an opening than other common stoppers. Essentially, the knot is a common Overhand noose, but with the end of the rope passing through the noose eye, which closes upon it.
Knute Hitch
Used to attach a lanyard of paracord or other small diameter cordage to an object such as a knife.
Heaving Line Knot
This knot adds bulk and weight to the end of a rope making it easier to throw the line.
Trucker’s Hitch
Used to cinch down a load. This combination of knots allows a line to be pulled very tight. Probably the most useful hitch there is, the Trucker’s Hitch allows a line to be pulled tight as a guitar string and secured. It is used by truckers to secure heavy loads in place and works equally well tying canoes and other objects to the tops of cars. Once the line is pulled to the desired tension using the pulley effect of the loop in the middle of the line, the knot is secured with a couple half hitches around one or both lines.
Highwayman’s Hitch
Can be used as a temporary mooring knot for a small boat or to tether an animal. The standing part of the rope takes the load while the working end is tied to slip free with a tug. The Highwayman’s Hitch is not a safe knot for any type of human load as it can be released or slip accidentally!
Water Knot
The best knot to use when tying knots in webbing. Can be used to make slings and grab handles. Climbers most commonly use the Water Knot, also known as the Ring Bend, for tying webbing into loops.
Stevedore Knot
An excellent stopper knot, quite bulky. It likely gets its name from its use as a stopper knot by stevedores (a person employed at a dock to load and unload cargo from ships). To raise and lower cargo they used large block and tackle and these required a rather large stopper knot to prevent the rope from running completely through the block.
Zeppelin Bend
Also known as the Rosendahl Bend knot, is used to tie two ropes together. It is an easy knot to tie, very secure, and jam proof.
Alpine Butterfly
- Forms secure loop(s) in the middle of a rope.
- Can take a load in any of the three directions, independently or together.
- Useful for tying-in the middle climber when traveling three to a rope.
- Useful for making non-slip loops in the middle of a rope to attach carabiners to provide purchase points for a winch line.
- Can be used to isolate a damaged section of a rope.
Anchor Bend
Generally used to fasten a line to an anchor.
Bowline
Forms a secure loop that will not jam and is easy to tie and untie. It is most commonly used for forming a fixed loop, large or small at the end of a line. This knot is reliable, strong and stable. Even after severe tension is applied it is easy to untie. However, because it does untie so easily it should not be trusted in a life or death situation such as mountain climbing. It is said to retain 60% of the strength of the line in which it is tied.
Constrictor Hitch (Miller’s)
A useful knot to tie up loose materials or the ends of bags. It grips itself and will not work loose. The knot stays tied and grips itself so well that it is often impossible to untie.
Figure of Eight Loop
The figure eight follow through is one of the strongest knots. It forms a secure, non-slip loop at the end of a rope. This is the most widely used tie-in knot by mountain climbers. The reason is that it is strong, secure and easy to visually inspect. Climbers often further secure it by tying a back up knot with the tag end.
Buntline Hitch
Use this knot to fasten items such as snaps and rings to rope or cord. Forms a small, neat and very reliable knot. Once set, repeated jerking tends to tighten it further rather than loosening it. It has gained in popularity in recent years due to its performance in slippery modern synthetic lines.