List of friction hitch knots
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A friction hitch is a kind of knot used to attach one rope to another in a way that is easily adjusted. These knots are commonly used in climbing as part of single-rope technique, doubled-rope technique and as "ratchets" to capture progress on a moving rope, most typically in a mechanical advantage system such as a Z-drag. These hitches are a simple and cheap alternative to mechanical ascenders.
List of friction hitches
| class="wikitable" | ||
| Knot | Description | Image |
|---|---|---|
| Adjustable grip hitch | A simple and useful friction hitch, which may easily be shifted up and down the rope while slack. | 100px |
| Autoblock (Machard or French Prusik) | A friction hitch tied around a thicker rope that can slide while unloaded, but locks when loaded. Commonly used to back up belays. Similar to the Prusik only in function. French Prusik is equivalent to bi-directional Machard. | 100px |
| Bachmann hitch | 100px | |
| Blake's hitch | A friction hitch commonly used by arborists and tree climbers as an ascending knot. Blake's hitch is known by some climbers as a Swicero (Suicero) knot or Verones knot. | 100px |
| Distel Hitch | 100px | |
| Ezelius' adjustable grip hitch | A slip and grip knot that gives good grip and has a wide range of use. Functions well on a wide range of rope materials, including slippery types like polyamide (nylon) and high-modulus polyethylene (Dynema™). Attaching cord can be of same or smaller diameter. Grip in one direction. | 100px
| |
| Farrimond friction hitch | A quick-release adjustable friction hitch for use on lines under tension. | 100px |
| Gripping sailor's hitch | A secure, jam-proof hitch used to tie one rope to another, or a rope to a pole, boom, spar, etc., when the pull is lengthwise along the object. It is also known as Michoacan/Martin among friction knots used in climbing. | 100px |
| Icicle hitch | A knot that is excellent for connecting to a post when weight is applied to an end running parallel to the post in a specific direction. | 100px |
| Klemheist hitch | A friction hitch tied around a thicker rope that can slide while unloaded, but locks when loaded. Similar to the Prusik. Klemheist knot is a full equivalent to uni-directional Machard. | 100px |
| Knut hitch | A friction hitch used for climbing a rope, not to be confused with the Knute hitch.national.sherrilltree.com/site/Climbing_Hitches.pdf | 100px |
| Machard Tresse | A mono-directional variant of the common Machard. Tresse, French for braided, indicates a final crossing turn, which increases the hitch's hold and ease of release. | |
| Michoacan/Martin | A friction hitch tied around a thicker rope that can slide while unloaded, but locks when loaded.{{cite web|title=History of a Knot|url=https://igkt.net/sm/index.php?topic=5574.0|website=International Guild of Knot Tyers Forum|publisher=International Guild of Knot Tyers|access-date=25 December 2016}}{{cite web|title=Climbing Friction Knots|url=http://www.arboristsite.com/community/threads/climbing-friction-knots.41044/|website=ArboristSite.com|publisher=Johnson Management, Inc.|access-date=25 December 2016}} Similar to the Prusik. Michoacan/Martin is a full equivalent to Gripping sailor's hitch | 100px |
| Pile hitch | The pile hitch is easier to tie than the icicle hitch, and can be tied in the bight without access to either end of the rope. | 100px |
| Prusik or Prussik | A friction hitch or knot used to put a loop of cord around a rope, applied in climbing, canyoneering, mountaineering, caving, rope rescue, and by arborists. | 100px |
| Rolling hitch (Taut-line hitch) | 100px | |
| Schwabisch hitch | A friction hitch tied around a thicker rope that can slide while unloaded, but locks when loaded. Similar to the Prusik | 100px |
| Todd-Kramer hitch | A friction hitch tied around a thicker rope that can slide while unloaded, but locks when loaded. Similar to the Prusik | 100px |
| Valdotain Tresse | Friction knot used to be fixed on a tautline (a taut-rope), also known as a "Valdostano". It is the single cord equivalent of the Machard Tresse (which uses a loop of cord) | 100px |
| Cooper's hitch | Friction knot used primarily instead of the Valdotain Tresse to which it is similar in design and function. |
See also
References
{{Reflist}}
- [http://www.treebuzz.com/pdf/0505_geneology.pdf Son of a Hitch: A Genealogy of Arborists’ Climbing Hitches]
External links
- [http://www.mytreelessons.com/friction%20hitch.htm Climber's Friction Hitch Line up]
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