How to tie an autoblock. The Klemheist knot can also be .

• How to tie an autoblock. Bring your hands’ two loops together. A well-tied knot can be the difference between life and death. Apr 2, 2016 · Used to tie friction hitches on the standing line of 11~12. Hitches are essential knots for climbers, arborists, sailors and anyone needing to tie a rope to something! Oct 15, 2021 · Boaters, mountaineers, and rock climbers have come to rely on the straightforward stopper knot, which can prevent slipping when rappelling and secure other knots. To cut the cord cleanly, wrap some masking or electrical tape around the place you want to cut. Three wraps is generally enough. Then pass the cord over the rope and through the carabiner 4-5 times. In this video I show how to tie a prusik and an auto- block. Keeping your brake hand on the rope—where it must always remain—take in slack and weight the rope. Tie the end of the rappelling rope to your harness. If the brake hand comes off, the autoblock immediately grabs the rope and stops the climber. (The other two are the prusik and the autoblock, aka French prusik, or Machard. Lock the carabiner so the cord can’t come undone. How to Tie a Autoblock Knot | Easy Step-by-Step Guide for Climbing & Survival #knot #climbing #rope MODERN SOMETHING 1M 118K subscribers Subscribed How to tie the autoblock (also called the French prusik), prusik hitch, and klemheist hitch (also called the French Machard). How to Tie the AUTOBLOCK Friction Hitch for Ascending and Descending on a Rope! - YouTube Learn about different types of climbing knots, hitches and bends, and get tips on how to tie them. It grips in one direction and is easy to release, ideal for emergencies. All of these techniques will be used to attach you and practically every piece of your equipment together. For more Dec 4, 2018 · This knot it's easy to release when loaded and quick to tie and untie. The Klemheist knot can also be Dec 11, 2014 · Then use a third locking carabiner to set up the autoblock off of the belay loop. 2 - Put a prusik, autoblock or similar friction hitch on the brake strand, and clip it to your belay loop with a locking carabiner. 5 feet from the end of the rope and use a carabiner to attach the loop to the friction hitch. Cons: Less grip strength than the Prusik under heavy loads. Often there is a need to tie a knot under adverse circumstances. com Home Flashcards Engineering Engineer Sapper KnotsShared Flashcard Set Make a Paracord Dog Collar In this instructable I will show you how to make a Paracord dog collar. In addition to showcasing how to tie the knot using a Double Fisherman’s Knot to start, Bryan offers a look at how the knot will fit into our DIY Knot Board Display. Repeated practice is recommended. This video is part of a free educational series by Peak Innova Oct 27, 2017 · The autoblock is a friction hitch commonly used to back up a rappel. 1: Tie an overhand knot in one end of the webbing with the webbing in the left hand. Autoblock Description An autoblock knot is easy to tie friction knot that is tied around a climbing rope with a thin length of cord. Dec 3, 2022 · Here I show how the AUTOBLOCK friction hitch is tied around a doubled rope using a 25 inch, 7mm Sterling sewn loop around 2 x 11. 5mm (7/16~1/2inch), such as prusik knot, autoblock, and Klemheist knot in mountaineering, climbing, canyoneering, caving, rope rescue, tree care by the arborist, rigging aerial hammock, lifting, and etc. Have rappelled many times before but mostly at gyms using their gear. The main difference between the French prusik and the other ones is that the French prusik can be moved while weighted. This knot is commonly used to back up rappels. The more wraps the "grippier" the knot. Mouse over the knot name below to see a description of that knot. Hitches Hitches are knots used to tie a rope to an object or to another rope. Nov 12, 2018 · Attach autoblock to belay loop with its locking carabiner. You can follow the same steps and make a bracelet too if you want. Learn about their features, pros and cons, and the best situations to use each one. Remember, even if you get these hitches on your first try, the learning experience is more valuable with repeated practice. Apr 2, 2025 · 3 Ways to Tie a Prusik Hitch: Autoblock, Schwabisch, and Standard Prusik. The Klemheist is handy because you can tie it with either cord or a sewn sling, and you can easily Apr 18, 2021 · Therefore, here we’ve got you climbing knots you must learn to tie for a safe climbing experience as a beginner. Learn how to tie an The Autoblock Knot is a quick, easy-to-tie friction hitch that can grip in either direction. Feb 21, 2024 · In this illustrated guide, we show you how to tie a Bachmann Hitch and compare it with other popular slide-and-grip hitch knots. Instructions are given for tying knots like the overhand knot, girth hitch, square knot, figure eight bend, water knot, bowline, and triple bowline. In additio This diagram demonstrates how to tie and block a Munter hitch with a Mule knot, a vital skill in rescue belays, hauling systems, or when needing to go hands- free while a climber is weighted on the rope. Simple. We did a bunch Apr 17, 2017 · Find rock climbing routes, photos, and guides for every state, along with experiences and advice from fellow climbers. This can be remedied by adding more ‘wraps’ of the autoblock around your rappel ropes and by checking your autoblock’s ability to ‘grab’ the rope before you start your rappel. Dec 28, 2010 · Tie an overhand halfway out and clip my ATC on my harness side of the knot (extending it). The autoblock is often made using either a factory-made or temporary loop which grips in either direction and can slide freely over the rope during a controlled descent. It is fast and simple. and learn how to create an autoblock using a hollow block. Then the knot isn’t loaded, it can be adjusted. Autoblock Knot vs. Make sure the rope is dressed properly and there is no crossing over. This is why the Klemheist knot is used as a climbing hitch for ascending, descending, or to belay at multiple stops. How to Tie the AUTOBLOCK Friction Hitch for Ascending and Descending on a Rope #knot #outdoors #diy #techniques #trick #tips #fyp #knottying #knottok Jun 5, 2024 · The Sterling Hollow Block is a great option for tying friction hitches due to its ability to bite rope and withstand abrasion and heat. It is fast and simple to tie, and grips in both directions. How strong is a Prusik knot? The amount of weight that a Prusik knot can handle really depends on the knot and rope configuration. As a result, it is better used as How to Tie the VT 6/1 Prusik (Asymmetrical Prusik) Usage The VT 6/1 Prusik, also known as the Asymmetrical Prusik, is a specialized friction hitch used in climbing and rescue to grip a rope for ascending, descending, or safety backup. The autoblock is often made using either a factory-made or temporary loop which grips in either No Autoblock – As added safety, take the time to tie the autoblock for your rappel which is added security in the event of a fall. If you are uncertain about the autoblock and need to adjust gear, tie a knot in the rope below you. AMGA Instructor Team Member Patrick Ormond explains how to tie the auto-block, prusik and Klemheist friction hitches. Drawings and Apr 27, 2012 · Knowing how to rig a carabiner block (biner block) and pull cord allows for retrievable single-rope rappels, creating several advantages for the backcountry canyoneer. The "Autoblock" is essentially the same knot as the Klemheist, except that in the last step you simply clip both tails together with a carabiner, rather than feeding one through the other. To tie an Autoblock Hitch you will need a prusik loop and a locking Jul 10, 2025 · How to Tie the Prusik Knot To tie the Prusik Knot, tie the Girth Hitch around the main line using the Prusik loop. THE AUTOBLOCK KNOT is a quick and easy-to-tie friction hitch commonly used to back up rappels. When rappelling and using an autoblock consisting of a french prusik knot it seems there may be some options on how and where to attach the autoblock to my harness. Tie a figure eight knot or other stopper knot in the end of the lanyard. May 15, 2025 · The Autoblock is a friction knot used as a backup when abseiling. Use your autoblock to tie a friction hitch (either a Bachmann or a Klemheist) above the ATC. This ‘preflight check’ is something that should be done with any backup and should be a part of Aug 23, 2023 · In this illustrated guide, we teach you how to tie a Prusik Knot, explain what situations it's best used in, and cover its advantages and disadvantages. How to Tie a Knot at the End of your Rappel Ropes to Close the System: Use a triple barrel knot and tie one at the end of the rope you are rappelling on. Clip device into both distal extending sling loops with carabiner. Apr 2, 2025 · 5,256 likes, 47 comments - davejsearle on April 2, 2025: "3 Ways to tie a friction hitch: Autoblock, Schwabisch, and Standard Prusik. Mar 29, 2019 · Here's another crafty way to secure the rope strands - a stacked rappel (aka pre-rigged) with an autoblock. Learn how to tie an Apr 2, 2025 · We talk about three different ways to tie a prusik hitch around a rope: the French prusik (or Machard or autoblock), the Schwabisch hitch, and the standard p May 11, 2015 · The autoblock will work with 3-4 loops, but it does not have the same holding power as a prusik. The second person rigs an extended rappel with autoblock, and puts both rope strands through a standard tube device. It also appears to be identical to the knot described by Ashley for securing a loop to a vertical pole. How do you autoblock in rappel? Tying Instructions Wrap your Autoblock Hitch cord four or five times around the rappel ropes. Aug 14, 2024 · How To Tie a Ring Knot ? . Some harnesses have a specific keeper loop for the carabiner clipped to an autoblock rappel backup. Shout "on rappel" to your belaying partner below. This is an easy knot to tie. Let’s break it down. Under normal circumstances, thought, the autoblock is a very strong candidate to be your go-to friction knot. Quality gear and knowing how to tie the basic knot will save you. For this, you’ll need two to three feet of cordelette (5mm or 6mm cord), looped via a double fisherman’s knot. You must know which knot is best for the purpose intended and how to tie the knot well. Feb 23, 2022 - The Prusik Loop is not only a safety autoblock that could save your life while rappelling, but it’s also a great friction hitch for other purposes. Learn all about the Autoblock and how to tie it from PCGI Multi-Pitch Guide Aron of Stone Adventures. Master the Autoblock Knot: A Must-Know for Climbers • Learn how to tie the Autoblock Knot, an indispensable technique for climbers. Get an old butter knife and heat it up nice and hot on a stove or gas torch (you might want to hold it with an oven glove or something). Learn which hitch to use in specific climbing systems, including how Jan 6, 2025 · Tie an overhand knot about six inches from the end of the line, crossing the tag end over the . Tie a figure 8 on a bight about 3. Apr 14, 2013 · How to tie an autoblock hitch for mountaineering with RMI Expeditions. This video is part of Midwest Mountain Guides rock climbing informational series. Klemheist Knot. The Klemheist, or Machard Knot, is a derivative of the original Prusik knot. Here is a demonstration I did How to tie the Autoblock Knot animated and illustrated by NetKnots Climbing Knots Survival Knots Fly Fishing Tips Knots Diy Rope Knots The Descent Survival Shelter Fishing Knots Screws And Bolts Cowboy Hat Pattern Free Skeleton Apron Crochet Oval Placemat Pattern Chunky Yarn Blanket Pattern Blanket Kawaii Girl Scout Vest Keepsake Hat Wall Hook Related interests How To Tie A Clove Hitch Knot Knot Tying Instructions Pdf Fishing Knot Diagram Tent Stake Knot Essential Knots For The Outdoors Knot Tying Instructions Climbing Knots Survival Knots Fly Fishing Tips Visit Save netknots. How to tie the Autoblock Knot. Bachman Start a bachman by clipping your loop to an oval carabiner. 3 Ways to Tie a Prusik Hitch: Autoblock, Schwabisch, and Standard Prusik. Feb 15, 2023 · Discover the difference between Autoblock and Prusik knots for climbing. It discusses knot considerations like strength, ease of use, and inspection. Presenter - Darrell WestonVideographer - Matt Blecharz Jun 2, 2024 · An extended rappel works great with an autoblock “third hand” rappel backup. (Harness and third hand / autoblock not shown for clarity. How much practice will you need for this knot-tying learning? Apr 29, 2023 · An autoblock is used as a rope-grabbing friction hitch in rock climbing contexts. Use up most of the cord on the wraps. Use the Fireman Belay to Stop While Rappelling One of the best backups to stop while rappelling for a beginner or on a difficult rappel is the Fireman Belay. First, wrap the cord or sling several times around the rappel rope. MMG will demonstrate how to tie a Prusik, Klemheist and Autoblock. This is perhaps the easiest friction hitch to create and release. Sep 6, 2016 · The Autoblock Knot is a quick, easy-to-tie friction hitch that can grip in either direction. Slide and grip knot intended for a load in one direction only. How to Tie a Autoblock Knot | Easy Step-by-Step Guide for Climbing & Survival #knot #climbing #rope 71 Dislike Nov 27, 2013 · No matter where you are rappelling down from, you will be relying on equipment and technique. How to use an Auto-Block to backup your rappel. Rappel Device Jul 13, 2018 · “Rock Climbing: How to Tie an Autoblock Knot” is published by John Nesmith. Jun 21, 2024 · Clip both ends of the autoblock hitch cord into the locking carabiner on the harness leg loop. This can be useful, although it also makes the knot more susceptible to slipping than the other ones. It is an easy knot that won’t slip through a rappel device. We discuss the ease of unloading each hitch when it’s loaded, and the advantages and The Hedden Knot is a reliable Friction Hitch which is very easy to tie, and uses a Prusik Loop, which is commonly used to tie other friction hitch such as the Prusik, Klemheist and Autoblock. Unclench your hands and make fists with your fists facing one another, such as doing a fist bump. Jan 8, 2014 - Learn how to tie and use an autoblock knot, an essential safety knot used in climbing and rappelling. Also, it's a bi-directional knot, meaning that it works in both senses of traction. AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow YouTube worksTest new featuresNFL Sunday Ticket© 2025 Google LLC The autoblock is a nice friction hitch because it is easy to tie with one hand. Learn how to tie the essential knots climbing for beginner climbers. There is a wide variety of them that can be deployed in various situations, each with their own functionalities, advantages and… Aug 31, 2023 · Knots are essential tools for rock climbers. The knot is tied on the rope below the rappel device and then attached to the climber’s harness through a carabiner on a leg loop or the belay loop. Go to How to Tie and Use an Autoblock Knot for all the info on tying and using an autoblock. Understand the process of tying an autoblock, a friction hitch commonly used for rappel backup. The knot is the best back-up simply This document provides instructions for tying basic knots used in mountaineering at the Army Mountain Warfare School. Feb 21, 2019 · The Prusik Loop is not only a safety autoblock that could save your life while rappelling, but it’s also a great friction hitch for other purposes. It can be loaded bi-directionally and is Dec 10, 2013 · Push the top strands of the autoblock hitch down, away from your rappel device, which releases the stop and allows you to continue rappelling. The auto block doesn't stop half as good as the prusik, so use a prusik! 😁Please like and subsc Watch on Autoblock Hitch, a/k/a French Prusik The autoblock hitch is a friction hitch that is used very commonly for the specific task of backing up a belay/rappel device. Do you best!!. An Autoblock hitch is often used to back up a rappel so that you are safe if you should accidently let go of the rope due to an injury, rock fall, or the Jul 22, 2025 · Tie the munter hitch With both arms crossed, grasp the rope straight next to you. Other advantages of this knot would be to stop midair to free up your hands to untangle ropes, knots, etc. I tie a autoblock/kleimheist below attached to my belay loop. This step-by-step tutoria May 8, 2018 · Autoblock Knot The autoblock knot, also called a French Prusik knot, is an easy-to-tie and versatile friction knot that is used as a safety back-up knot on a rappel rope. Jun 8, 2016 · The problem with these is that a carabiner clipped to an autoblock rappel backup can get caught up in a leg-loop buckle and release it. Nov 11, 2023 · In this illustarted guide, we teach you how to tie a Klemheist Knot, tell you what situations it's good for, and compare it with other friction hitches. Similar knots include the Bachmann Knot, Klemheist, and Autoblock; there are other friction hitches such as Blake's Hitch that may be useful in similar situations as well. Jan 17, 2018 · To tie an autoblock you need a sling or length of cord that is 18 to 24 inches long and a locking carabiner to attach the sling to your harness leg loop. Step 2: Route the other end of the webbing back through the overhand knot from running end to standing end, following the course of the original overhand knot. 8mm strands of Drenaline rope, with both ends of the loop secured Learn all about Prusik Knots from Rock-N-Rescue. May 15, 2025 · The Klemheist Knot is a slide-and-grip knot used for climbing and rappelling. Join StoneMan Climbing Co. An autoblock (or autobloc or "third hand") is a rope device used in climbing and caving for both rappelling (downward) and ascending (upward). Adjust your Autoblock so that the brake hand can tend to it. Jun 27, 2019 · AMGA Certified Rock guide Elaina Arenz shares how to tie and when to use Autoblock, Kelmhiest, and Prusik friction hitches. Using a carabiner, secure the loops. In the event you lose control of your rappel strands, the hitch will grip the rope and stop you from rappelling further, so long as your rappel device is extended and the hitch is tied correctly. Jan 3, 2025 · Tie an overhand knot about six inches from the end of the line, crossing the tag end over the . Remember, you have to think about this at the beginning because you have to tie the knots BEFORE you throw the rope over the ledge. An autoblock is an optional but often used addition. [1][2] While rappelling, it slides freely down the rope when pushed downward by the hand, allowing a controlled descent, but jams in the event of a sudden drop or loss of control, stopping the descent. See full list on liveabout. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket © 2025 Google LLC 2022/02/23 - The Prusik Loop is not only a safety autoblock that could save your life while rappelling, but it’s also a great friction hitch for other purposes. You would clip to the loop hanging out the bottom of the Sep 6, 2021 · Knowing how to create these Prusik loops isn’t just necessary to tie a Prusik knot. Learn how to tie this climbing hitch The rule supposedly is that you want a friction hitch to be 3mm smaller than the diameter of rope you are trying to grab and to use 3 wraps. With device located as close to anchor as practical thread rope bight through rappel device. To tie an autoblock: Apr 14, 2023 · You can rig a friction hitch, such as a prusik knot or autoblock, below your rappel device and attach it to your belay loop with a locking carabiner. ) Rigging an extended rappel (not shown) or using a Grigri or similar assisted braking belay device is a fine idea, because both of these can be easily converted to an ascending system if needed, as we cover here and here. An autoblock knot is easy to tie friction knot that is tied around a climbing rope with a thin length of cord. When you tie it correctly, an autoblock can back up your rappel, help you ascend ropes, or haul your climbing partner through the crux. This post explains what a prusik knot is, prusik uses, how to tie prusik loop knots, material guides & more. Unclip your PAS from the anchor and clip the end of it to your belay loop; this creates redundancy in your rappel extension. Therefore, we recommend: 1. Common terms in rope work are defined. Is there a correct placement Learn to tie the klemheist knot Pros: Easier to tie with webbing and performs well for one-directional pulls. ) Friction hitches are used typically used as a rope grab in a mechanical advantage haul system, and as a tool for emergency rope ascending. Sound complicated? The technique takes many words to explain, but it is straightforward in practice. It slides freely over the rope during a controlled descent, but jams in the event of a sudden drop thus stopping the descent. Here, the backup knot is tied below the brake hand rather than above it. Feb 2, 2019 · A better rappel backup method is to use an autoblock knot with an extended rappel. Call us today for more information on Climbing School by Stone Adventures. Many climbing guides will carry a small loop of cord pre cut and tied to a length that works well to use on the ropes they guide with. Learn how to tie a Klemheist and Autoblock. Recently been buying some of my own gear and in doing some practice rappels in my backyard I find that when I tie a prusik or autoblock knot for use during rappel, once I put all my weight on that knot it is impossible to move again, with my weight on it and even once there is no weight on it. It is a type of friction hitch knot or autoblock, meaning that when the knot is loaded it doesn't slide along the rope. Double fisherman's knot to tie into a loop. Clip it on the side where your brake hand will be. There are numerous variations on the prusik such as the "autoblock", but follow these steps to tie the standard prusik knot: As you can see you simply wrap the loop of cord around the rope going through the inside of each previous wrap. The best part? It grips the rope when loaded, and unlike other friction hitches, it can be released while still under load. Note: this will have the autoblock positioned in a central and secure location well below the rappel device. Cons: Lacks the omnidirectional functionality of the Prusik Knot. The auto block and extended rappel are covered in depth at this tip. How To Tie an Autoblock Friction Hitch Most often used as a rappel backup, but also in emergency situations, the autoblock friction hitch is the simplest in the friction hitch family. 1,239 likes, 14 comments - davejsearle on April 2, 2025: "3 Ways to Tie a Prusik Hitch: Autoblock, Schwabisch, and Standard Prusik. The brake strand should be redirected up Knots, hitches and prusiks are foundational to mountaineering skills. … Then clip both ends of the cord into the locking carabiner on your harness leg loop. Prusik Knot Pros: Functions as a backup knot for rappelling; compact and easy to tie. These are great hitches to know for rappelling and rope ascension. Prusik Loop » Hitches (Strength: 4/Security: 4/Stability: 4/Difficulty: 4 Jun 23, 2023 · Third Hand (Autoblock) To back up your rappel, many climbers use a third hand or autoblock (usually a Prusik, Machard, or similar friction hitch). Guiding Climber'sUse an Autoblock Knot - 3 The first step to tie an autoblock knot is to clip a carabiner, preferably a locking one, onto the leg loop of your harness. Pull rope up through autoblock to form bight of rope for threading device -the autoblock holds the weight of hanging rope strands. We discuss the ease of unloading each hitch when it’s loaded, and the advantages and Watch our free video tutorial on how to tie the Super 8 Knot, along with other instructional videos on knot tying and other rock climbing skills. It can be tied on a loaded rope and easily bite in both directions while being easy to slide up or down with your hand. How do I set autoblock? Go to Network 4 common climbing prusiks explained, how to use them and how they are tied. May 1, 2020 · The term Prusik knot or Autoblock is often used to generalise a number of different friction hitches that we use regularly in climbing. There’s no halfway or gradation to it, unless you are extremely skilled and careful. Lets talk about three different ways to tie a prusik hitch around a rope: the French prusik (or Machard or autoblock), the Schwabisch hitch, and the standard prusik knot. In additio Jan 16, 2019 · 1 - Tie a quick overhand or figure 8 on a bight as a backup knot in the brake strand of the rope. If you’re rappelling with a thinner rope or riding the pig, I would not recommend this type of rappel. Being keen on knowing how to tie rappelling knots, hitches, and bends is essential to having a great time on the mountainside or in the canyon. The Autoblock Knot provides reliable gripping for safety backup when tied with a properly sized cord, holding firm under moderate loads during rappelling or ascending. All these characteristics make for a Jul 20, 2024 · The Klemheist is one of three friction hitches every climber ought to know. It’s also used to tie Autoblock, Bachman Hitch, and Klemheist knots. The hitch is normally constructed by wrapping the sling in a spiral around the rappel line on the brake side of the device and clipping the ends to a harness leg loop or You'll want about a 60cm length for an autoblock. Then with the tail above that over hand knot I can use that for clipping into anchors while still on rappell. Then, wrap the Prusik loop three times around the rope to finish the knot. Mar 26, 2020 · Step 3: First person rappelling goes on rappel, single strand, blue rope. Again, make sure to practice on a short drop with ample time to explore. The French prusik, or autoblock, is another in the family of slide-and-grip knots that includes the standard Prusik knot and the Klemheist. The autoblock locks in both directions, but the double fisherman's knot tends to wrap itself into the prusik when the direction is switched, making it much less effective. This ring knot is absolutely safe reliable and practicale you must know this you must always creat perfection your self Thank you== Jul 16, 2014 · Also, when you release an autoblock device that’s locked up with a second’s weight, either with a carabiner as we describe or with a sling threaded through the release hole, the device generally goes from fully locked to fully open. com Watch our free video tutorial on how to tie the Autoblock Friction Hitch, along with other instructional videos on anchor building, knot tying, and other rock climbing skills. The Autoblock Knot is a quick, easy-to-tie friction hitch that can grip in either direction. Learn how to tie an Autoblock in this video. Now the first person can rappel with Grigri on a single strand. Lock the carabiner to ensure that the cord doesn’t come undone. An autoblock knot, friction knot or easy-tie chock tied around a climbing rope with a length of thin rope, is used as a safety knot when you are rappelling. Learn how to tie an Feb 22, 2020 · The main downside to the autoblock is that it creates less friction than either the prusik or the kleimheist. Ensure that both of your arms are facing downward. It both locks and can be released under load. The How And Why Of The Prusik Autoblock Friction Hitch. Adverse Conditions. See below: Once the rappel is setup, then test the rappel with the sling still clipped into the anchor (see above). Being properly trained to tie the knots, hitches, or bends needed will allow you to work together with the rest of your equipment in achieving Apr 17, 2020 · The Autoblock Knot is an easy-to-tie friction hitch. Lets talk about three different ways to tie a prusik hitch around a rope: the French prusik (or Machard or autoblock), the Jun 9, 2021 · An Autoblock hitch is often used to back up a rappel so that you are safe if you should accidently let go of the rope due to an injury, rock fall, or the like. A finished bachman. The autoblock functions as your “third hand” rappel backup, and let you go hands-free on the rappel at any time. It’s most commonly used to back up rappels. Feb 3, 2017 · Similar knots are the Autoblock aka French Prusik and the Klemheist Inevitably there is some debate about their relative merits but both are defintely a bit easier to tie than the prusik. Oct 15, 2021 · The Klemheist knot is most often used in rock climbing and mountaineering. Works well, I can take a picture if it'd help you Ben. To learn how to tie the autoblock select the following link how to tie the Autoblock Hitch. Use a thin cord such as 5mm or 6mm static cordage. rhgxc fsqo qjvhr pxtpizd jqjq arqird gasr qmqdsh iju lolvexup