The proper selection of equipment is crucial for mountaineering, rock climbing, and other vertical activities.
Prusik cords are a crucial component in these activities as they serve as a backup safety device, providing an additional grip on the rope in case of a fall.
However, with so many options in the market, choosing the best Prusik cord can take time and effort.
That’s why we’ve compiled a comprehensive guide to help you select the best Prusik cord for your needs.
The best Prusik cords are made from high-quality materials with durability and strength.
They should also be easy to handle and provide a secure grip on the rope.
In this blog post, we will look closely at some of the best Prusik cords in the market and the features that make them stand out.
We will explore their pros and cons and their performance in different conditions to help you make an informed decision.
What Is Prusik Cord and How Is It Used in Outdoor Activities?
Prusik cord is a type of rope that is commonly used in outdoor activities such as climbing, mountaineering, and caving.
It is a thin, lightweight cord made of nylon or other synthetic materials and is used to create a friction hitch, which can be used to attach the cord to a climbing rope.
The Prusik cord is wrapped around the climbing rope and secured with a knot, creating a loop.
This loop can then be used as a handhold or foothold, allowing climbers to ascend or descend the rope more easily.
The friction created by the Prusik cord also helps to secure the climber in place, making it a valuable safety tool in outdoor activities.
10 of the Best Prusik Cords This Year
For this list of the 10 best Prusik cords, we chose products that have the highest ratings and the highest number of reviews that our team was able to read and synthesize.
Based on this information, we selected the ten best Prusik cords to present to you.
1. GM Climbing Eye-to-Eye Pre-Sewn Best Prusik Cord
- GM CLIMBING 8mm SEWN-EYE VT Prusik Hitch Cord, 30″ and 45″ in length, yielding 29kN / 6500Lbs Basket MBS, and made of 100% high tenacity Polyester with CNC machine sewn eyes at ends. Used to tie various friction hitches (VT, Distel, Schwabisch, Prusik) on the standing line of 11~12.5mm (7/16~1/2inch), and to be incorporated in SRT, DDRT climbing systems, mechanical advantage pulley systems in tree care, arborist, caving, canyoneering, crevasse rescue, etc.
- Supple in handling, and double-braid constructed to be solidly round, it’s easy to tie, dress and untie hitch knots (VT, Distel, Schwabisch, asymmetrical/symmetrical Prusik, etc) with this VT Prusik Cord. When hitches around the rope, to have a good grip, the recommended diameter range of the standing line is 11~12.5mm / 7/16~1/2 inch.
- HIGH-BREAKING STRENGTH! 29kN Basket MBS(Min. Breaking Strength) and 17kN End-to-end MBS, the hitch cord excels in both professional and general uses. CNC machine stitching gives sewn eyes high strength. A heavy transparent heat shrink sleeve is applied around the stitching to protect it from abrading during use and allow you to easily inspect the stitching condition. That sends the VT Prusik Cord to gain unbeatable durability and longer service life.
Last update on 2024-12-22 // Source: Amazon Affiliates
One crucial point to consider when picking a Prusik cord is its abrasion resistance. GM Climbing’s pre-sewn Prusik is one of the most vital pieces. It includes a double braid as well as a braided core that comes complemented with a braided cover.
As a result, the cord gains some firmness, so be prepared for that. However, it assures that durability won’t be an issue for quite a while.
Moreover, the loop ends come machined-sewn and shielded with a plastic sheath (heat-shrink). I did use one of these sturdy cords in many situations. In my opinion, they do an excellent job for the price they come for.
With 8mm thickness and 30-inch length, the GM Prusik cord carries a rating strength of 4.500 lbf. You can also use it for rescue situations, backup for belaying, tandem rappelling, and ascending assistance. Arborists also use them a lot.
2. ROPE Logic Spliced Eye & Eye Prusik Cord
- Package length: 2.032 cm
- Package width: 8.128 cm
- Package height: 26.416 cm
Last update on 2024-12-22 // Source: Amazon Affiliates
This product is a safe and affordable solution in the pre-sewn Prusik cord category. The product provides peace of mind and reliability. Its stitching comes covered with a plastic tube (heat shrunk) for added durability.
You may use this durable Prusik cord for various applications, including tree work, rappelling, anchor creation, or climbing. Boaton’s Prusik cord was made using a 10 mm durable polyamide cord. You can find it in two variants – 40-inch and 24-inch.
In addition to its quality pre-sewn nature, the product was designed to cause minimal damage to the main rope. Additionally, the cord can work in both directions. It all depends on how you wish to use it.
It’s a reliable and flexible product that averts the hassles of making your own substandard cord. With top-notch stitching, the metal grommet ends stand unmatched. Also, the product comes at an affordable price. However, that’s usual with other pre-sewn cords too.
3. Bluewater Dynamic Sewn Loop Prusik Cord
- Sewn termination
- Low profile, much lighter and less bulky than than prussiks
- Computer-controlled stitching
Last update on 2024-12-22 // Source: Amazon Affiliates
With a diameter of 6.5 mm, this fantastic Bluewater’s pre-sewn cord comes in two colors, Brown and Blue. It’s also available in varying sizes, such as 44-inch, 20-inch, and 11-inch.
Their price varies based on what you choose. What distinguishes this pre-sewn piece from others is the fact that it carries a tensile strength of 3.200 lbf, which renders enough durability for any use.
Furthermore, it’s a dynamic Prusik Cord that elongates to a particular degree, depending on the force you apply to it. For example, it’ll stretch by 19.4 percent at 300 lbf.
On the other hand, a 600-lbf force will cause it to elongate by 29.3 percent. Here, I’d like to specify that this Prusik cord is sewn using 277 polyester threads. The sewing itself looks well done.
4. Kissloves Outdoor Prusik Cord (Pre-Sewn)
- HIGH QUALITY MATERIAL – Outdoor pre-sewn prusik cord is made of high quality Polyamides, ultra-strong and ultra-light, strength: 22kN/4851lb
- MULTI-PURPOSE – Where you need a Bachmann knot or a French knot, an eye-to-eye prusik cord will do it well to be a great help for you
- SAFE STRUCTURE – With heat shrink tube over solidly sewn stitching part, the prusik loop is safer and better than prusik cord with knots
Last update on 2024-12-22 // Source: Amazon Affiliates
Kissloves carries a good reputation in the rappelling and climbing segment. Their pre-sewn alternatives to Prusik cord are available in three colors – Blue, Red, and Orange.
Each cord features a dependable polyamide build and heat-shrink plastic covers on the sewing spot. By this time, you might have noticed that all the cords mimic each other in design. Yet, they differ in terms of elongation levels and strength.
When it comes to strength, this product can stand up to 4.850 lbf or 22KN. It offers better resistance to abrasion and moisture. Also, it can replace other knots, such as Bachmann knots or French knots.
The length of the cord is 40 inches or 24 inches. However, the diameter of each variant is 10.5 mm. So, you have the option to choose whatever variant fits you, depending on your requirements.
5. NewDoar Eye To Eye Pre-Sewn Prusik Cord
- [SPECIFICATION]-Net Weight:0.3lb(140g)/0.4lb(190g);Length:36in(90cm)/48in(120cm);Diameter:8 mm(5/16 inch).
- [HIGH BREAKING LOAD]-Can Bear a Breaking Force of 25kN(5620lb)(2549KG).
- [HIGH QUALITY MATERIALS]-Made of 8mm Static Rope,High-Strength Nylon Sewing Thread, Machine Sewing,Double Braid to Make the Cord Super Firm.
Last update on 2024-12-22 // Source: Amazon Affiliates
Okay, this is the last piece I could suggest right now. Made by NewDoar, it’s available in either a 47-inch or 24-inch variant. If color concerns you a lot, be informed that the cord comes in Red or Blue.
The product carries a strength rating of 4.850 lbf or 22KN. From my inferences, I can say that the cord is double-braided. So you can enjoy some degree of moisture and abrasion resistance.
With a diameter of 10.5 mm, the piece looks similar to the one I presented above. Since pre-sewn Prusik cords share a traditional design, they all look similar.
All you should do is choose the one that reposes confidence in you. In the end, each of these five products on the list will work as desired.
6. Sterling 6mm Auto Block Prusic Cord
- MBS Rating (lbs): 2,810
- MBS Rating (kN): 12.5
Last update on 2024-12-22 // Source: Amazon Affiliates
This Prusik cord, crafted by AutoBlock, is an excellent option to have as a backup during extended rappels. It is made from a premium 6 mm cord that has been sewn into a 13.5-inch loop for added durability.
The AutoBlock is designed to be attached from the harness to the brake-hand end of the rappel rope, just below the rappel device. It can be utilized as either a Prusik or Klemheist knot, providing optimal functionality and versatility.
7. GM CLIMBING 8mm VT Prusik Hitch Cord
- GM CLIMBING 8mm VT Prusik Hitch Cord, 32″ length, heat resistant cord of 100% Technora sheath and Nylon core, with professional sewn eyes at ends. Used to tie various friction hitches (VT, Distel, Schwabisch, Prusik) and to be incorporated in SRT, DDRT climbing systems, mechanical advantage pulley systems in tree care, arborist, rigging, hauling, caving, canyoneering, crevasse rescue. Can generate firm bites on ropes of 8~12.5 mm (5/16 to 1/2 inch).
- HEAT RESISTANT FRICTION Hitch Cord made of 100% Technora sheath, aramid yarn produced by Teijin (other aramid yarn trade names like Twaron, Kevlar by different manufacturers) that offers high resistance to heat damage up to 923°F/500°C. Technora can withstand massive heat which even burns out general nylon/polyester sheath, particularly in fast descents. The indispensable protection for backup self-belaying or rappelling below/above the belay device, and SRT/DDRT rope access.
- HIGH BREAKING STRENGTH! 30kN Basket MBS(Min. Breaking Strength) and 20kN End-to-end MBS, the hitch cord excels in both professional and general uses. Characterized by high resistance to abrasion, excellent fatigue tolerance, and state-of-the-art machinery stitching part sewn with black Kevlar threads and well protected by a thick heat shrink sleeve, the hitch cord achieves unbeatable durability and much longer service life.
Last update on 2024-12-22 // Source: Amazon Affiliates
The GM CLIMBING 8mm VT Prusik Hitch Cord is a 32″ length cord that is heat-resistant and made of 100% Technora sheath and Nylon core.
It has professionally sewn eyes at the ends and is commonly used for tying various friction hitches such as VT, Distel, Schwabisch, and Prusik.
The cord is ideal for use in SRT, DDRT climbing systems, mechanical advantage pulley systems in tree care, arborist, rigging, hauling, caving, canyoneering, and crevasse rescue.
8. Sterling 7mm Sewn Prusik Cord
- MBS Rating (lb): 3,822
- MBS Rating (kN): 17.0
Last update on 2024-12-22 // Source: Amazon Affiliates
The Sterling sewn cord products have gained a significant level of popularity due to their ability to provide exceptional strength without the bulkiness of traditional knots.
These 7mm pre-sewn Prusik cord products are available in a variety of lengths and provide a convenient alternative to tying knots.
9. SherrillTree G-Spliced Eye & Eye Climbing Prusik Cord
Last update on 2024-12-22 // Source: Amazon Affiliates
As the demand for the 2-in-1 safety lanyard increases, we have received several inquiries regarding various hip Prusik configurations.
We would like to inform our customers that all Rope Logic hip Prusiks are compatible with lines ranging from 7/16 to 3/4 inches in diameter. However, before deploying these devices in high-angle situations, they must undergo rigorous ground testing.
The hip Prusik is a secure and immediate rope-ratcheting tool that generates less wear on host lines compared to mechanical grabbing devices.
10. AOKWIT Prusik Loop Pre-Sewn
- SAFETY FIRST: Max tension is 22KN/4945lbf, 10.5mm diameter. Pre-sewn eye-to-eye prusik cord is made of high quality nylon, which features excellent abrasion-resistance, high strength and long lasting performance.The ends of loop / cord are sewn professionally by machine with high strength thread and tightly covered by a heat shrink plastic sheath to guarantee safety in a further consideration.
- HOW DOES THIS CORD WORK? AOKWIT prusik knot can be use for ascending, self-belay while rappelling, connecting harness to rope for backup safety and self rescue and creating personal anchor. Also you can use this to hold your rope under weight as a life lines on your hunting tree stands and so on.
- EASY TO TIE KNOTS: Supple in handling, flexible and easy to tie knots, It takes you within 1 minute to make a prusik knot or create personal anchor.
Last update on 2024-12-22 // Source: Amazon Affiliates
The maximum tension capacity of the 10.5mm diameter pre-sewn eye-to-eye prusik cord is 22KN/4945lbf.
The cord is made of premium quality nylon, renowned for its outstanding abrasion resistance, high tensile strength, and long-term durability.
The loop or cord ends are skillfully machine-sewn with high-strength thread and securely coated with a heat-shrink plastic sheath to ensure enhanced safety.
How to Choose the Best Prusik Cord?
With so many options available, choosing the right Prusik cord can be a daunting task.
We will explore the factors you should consider when selecting the best cord for your needs.
We’ll examine the different types of Prusik cord available, the materials they’re made from, and their weight and durability.
We’ll also explore the pros and cons of each type of cord and provide tips on how to maintain and care for your Prusik cord to extend its lifespan.
With the right Prusik cord in your kit, you can tackle any climbing challenge with confidence and peace of mind.
Consider the purpose of the Prusik cord
When choosing the best Prusik cord for your needs, it is important to consider its purpose.
Prusik cords are commonly used for self-rescue, ascending, and descending in rope access work, as well as for emergency situations.
Depending on the intended use, certain factors like diameter, strength, and material composition should be considered.
For example, if you are using the Prusik cord for self-rescue, a smaller diameter cord may be more effective as it allows for a better grip on the rope.
However, if the cord is intended for ascending and descending, a larger diameter cord may be preferred for better durability and thermal resistance.
Ultimately, the purpose of the Prusik cord should be carefully considered when choosing the best one for your specific needs.
Research the types of Prusik cords available
When it comes to choosing the best Prusik cord for your climbing needs, there are a few factors to consider.
One of the most important is the type of Prusik cord that will be best suited for your specific purpose.
To make an informed decision, it is essential to research the types of Prusik cords available on the market.
Some factors to consider when researching include the diameter of the cord, the material it is made from, and the specific usage for which it is intended.
Some popular types of Prusik cords include dynamic, static, and semi-static, each with distinct strengths and weaknesses depending on the situation in which they will be used.
By researching and understanding the types of Prusik cords available, you will be better equipped to make an informed decision on which one best fits your climbing needs.
Assess the load-bearing capacity of the Prusik cord
When it comes to choosing the best Prusik cord, one critical factor to consider is its load-bearing capacity.
The load-bearing capacity of a Prusik cord refers to the maximum weight/force that the cord can withstand before breaking or becoming damaged.
Therefore, it is essential to assess the load-bearing capacity of the Prusik cord based on the intended application.
You can determine the load-bearing capacity of a Prusik cord by checking its tensile strength, which is often indicated on the cord.
Additionally, you can refer to the cord’s manufacturer’s instruction manual or get in touch with the manufacturer to inquire about its load-bearing capacity.
It is crucial to select a Prusik cord that can handle the load you will be putting it through to ensure safety and avoid accidents.
Examine the knot retention capabilities of the cord
When it comes to selecting the best Prusik cord for your climbing or rope-related activities, there are several factors to consider.
One such factor is the knot retention capabilities of the cord.
Knot retention refers to the cord’s ability to hold a knot securely in place without slipping or loosening during use.
A Prusik cord with poor knot retention can lead to dangerous situations, such as unexpected falls or loss of control during descents.
To ensure your safety and the effectiveness of your cord, it’s important to examine the knot retention capabilities of any Prusik cord you are considering.
Look for cords that have a tight weave and strong outer sheath, as these are indicators of good knot retention.
Additionally, testing the cord through trial usage can provide important insights into its knot retention capabilities.
Ultimately, carefully considering the knot retention of a Prusik cord is essential to choosing the best, most secure option for your needs.
Confirm the cord diameter
When it comes to selecting the best Prusik cord for your needs, one crucial factor to consider is the cord diameter.
The diameter of the cord will determine its overall strength, stiffness, and grip, which in turn will affect your safety and performance while climbing.
Before making a purchase, be sure to confirm the cord diameter with the manufacturer or supplier.
It’s essential to consider both the stated diameter and the actual diameter of the cord, as there may be slight variations.
The size of the cord should match the intended use, the weight of the climber, and any other equipment involved in the climb.
Choosing the right cord diameter can help you achieve a more comfortable and efficient climb, ensuring that you have a safe and enjoyable experience.
Evaluate the material properties of the cord
When it comes to choosing the best Prusik cord for your climbing or rappelling needs, evaluating the material properties of the cord is a critical step.
The material properties of the cord, such as diameter, elongation, and tensile strength, determine its suitability for certain applications and environments.
It’s important to choose a cord with the right diameter that is compatible with your equipment, as well as to consider its elongation properties to ensure a secure grip on the rope.
Additionally, the tensile strength of the cord should be sufficient for the amount of weight it will be bearing during use.
By carefully evaluating the material properties of various cord options, you can choose the best Prusik cord that meets your specific needs and provides a safe and reliable experience while climbing or rappelling.
Consider the working length of the cord
When choosing the best Prusik cord, it’s crucial to consider the working length of the cord.
A Prusik cord is typically used as an auxiliary tool to provide an additional locking grip for attachment to a primary rope.
The length of the cord should be suitable for your particular application and match the diameter of your primary rope.
Using a cord that’s too short could result in reduced efficiency, whereas using a cord that’s too long could lead to difficulties in achieving an adequate locking grip.
Therefore, selecting the right working length is essential in ensuring that the cord will perform its intended function effectively and safely.
It’s also important to note that the length may vary based on the type and thickness of the rope and the technique of application, so it’s essential to consult the manufacturer’s recommendations before selecting the right length for your Prusik cord.
Compare the cost of the different Prusik cords available
Choosing the best Prusik cord for your needs can be a complex process, with various factors to consider.
One important consideration is the cost of the different Prusik cords available.
It is essential to compare the cost of each option to avoid overspending or purchasing a low-quality product.
When comparing costs, it is crucial to keep in mind that cheaper options may not always be of the best quality.
Thus, while cost is a vital aspect, it should not be the only consideration.
One way to choose the best Prusik cord that fits your budget without compromising quality is to read reviews of the product from other users.
This will give you an idea of the product’s performance and durability, as well as its value for money.
By taking cost into account and doing your research, you can make an informed decision and choose the best Prusik cord for your climbing needs.
Prusik Cord FAQs
What are the different types of Prusik knots, and which ones are most commonly used?
There are two main types of Prusik knots: the classic Prusik knot and the Bachmann knot.
The classic Prusik knot is the most commonly used and is made by tying a loop of cord around a main rope and then wrapping the tail of the loop around both the main rope and itself several times.
The Bachmann knot is less commonly used and involves tying a knot with a loop of cord and then attaching it to the main rope with a carabiner.
Both knots are used for ascending and descending ropes in activities such as rock climbing, mountaineering, and tree climbing.
How do you tie a Prusik knot, and what are some tips for ensuring it is secure?
A Prusik knot is a friction hitch that is commonly used in rock climbing, mountaineering, and rescue operations.
It is tied using a loop of cord or rope that is wrapped around a larger rope or cord.
To tie a Prusik knot, follow these steps:
- Take a loop of a cord or rope and wrap it around the larger rope or cord.
- Bring the working end of the loop up through the center of the loop.
- Wrap the working end of the loop around the larger rope or cord again.
- Bring the working end of the loop up and over the top of the loop.
- Tuck the working end of the loop back under the two wraps around the larger rope or cord.
What are the advantages and disadvantages of using Prusik cord compared to other types of cordage?
Prusik cord is a versatile and reliable type of cordage used in various outdoor activities such as rock climbing, mountaineering, and tree climbing.
One of the main advantages of the Prusik cord is its ability to grip tightly onto the main rope and provide a secure anchor point.
This is due to its unique construction, which consists of a series of loops that can be tightened around the rope, allowing it to grip tightly and prevent slippage.
Additionally, the Prusik cord is lightweight and compact, making it easy to carry in a backpack or pocket.
However, there are also some disadvantages to using a Prusik cord.
One potential issue is its strength – the Prusik cord is typically made from smaller diameter cordage, which may not be as strong as thicker ropes.
This means it may only be suitable for some climbing or rescue situations requiring higher strength.
Additionally, the Prusik cord can be difficult to tie and untie if not done correctly and may require some practice to master.
Overall, the Prusik cord is popular with many climbers and outdoor enthusiasts due to its versatility and reliability.
Still, it is essential to consider its limitations and potential risks before use.
Can Prusik cord be used for emergency situations, such as creating a makeshift harness or ascending a rope?
Yes, the Prusik cord can be used for emergency situations, such as creating a makeshift harness or ascending a rope.
It is a strong, dynamic cord that can grip onto another rope, allowing a person to climb or descend using a Prusik knot.
However, it is important to note that the Prusik cord should only be used in emergencies and should not be relied upon as a primary means of climbing or rappelling.
Proper training and equipment should always be used for these activities.
What are the safety considerations when using a Prusik cord for climbing or rappelling?
When using a Prusik cord for climbing or rappelling, the following safety considerations should be kept in mind:
- Properly tie the Prusik knot: It should be tied correctly to ensure it grips the rope tightly.
- Check the Prusik cord: Check the cord for any signs of damage, such as fraying or cuts, before using it.
- Use the right size cord: The Prusik cord should be the appropriate size for the rope used. A too-small or too-big cord may not grip the rope properly.
- Keep the Prusik cord clean: Dirt and debris can affect the grip of the Prusik cord, so it should be kept clean and dry.
How do you choose the right diameter and length of Prusik cord for your specific needs?
The diameter and length of the Prusik cord to choose will depend on several factors, including the diameter of the rope you will be using, the weight of the load you will be hauling or ascending, and your personal preference for grip and handling.
A general guideline is to choose a Prusik cord with a diameter of about 60-80% of the diameter of your main rope.
The length of the Prusik cord should be at least twice the diameter of the rope you are using, and longer cords may provide better grip and easier handling.
Ultimately, it is important to test the Prusik cord under the expected load and conditions before relying on it for safety.
Should you detach the plastic wrap surrounding the stitching?
Some folks have asked about the plastic wrap that covers the stitching on these types of products.
If you’re planning to detach it, think again. Let me inform you that it’s a bad idea.
Why? Stitching on Prusik cords delivers better quality, and there’s no doubt about it.
Machines do it automatically. However, this doesn’t indicate that the cord material is unbreakable.
The plastic heat wrap offers resistance to abrasion.
Not just that, it ensures that the stitching won’t get undone even if you apply a higher amount of force to the cord.
Don’t try to remove the plastic even if you believe that detaching it will ease your legwork.
Perhaps, you could easily set up the cord without the cover.
However, you may jeopardize safety, and that I don’t recommend.
Does the Sterling Hollowblock 2 Loop offer a better alternative?
The Sterling Hollowblock is an appealing option to a traditional pre-sewn Prusik cord.
It has now upgraded to its second generation.
Although it offers a comfy grip like the original product, this improved Hollowblock version provides much better abrasion resistance.
Even better, it’s comparatively more durable than its earlier version.
Made out of aramid fiber, the Hollowblock is actually a 6.8 mm hollow braid.
The aramid fiber is sewn into the loop.
You can find the product in 19-inch and 13.5-inch variants.
It claims to have a 14KN breaking strength rating.
The 13.5-inch variant may work best for your situation, depending on your specific requirements.
For Klemheists or French prusiks, the 19-inch variant will give better results.
Just be sure to see whether the hook or Prusik is dressed properly or not when in use.
The reason – the Hollowblock might slip a little otherwise.
Generally, the product is meant to work on ropes with a minimum thickness of 7 mm.
Is Hollowblock better compared to the traditional pre-sewn Prusiks?
In my opinion, it’ll depend on the setup you use. I’ve personally worked with each of the types.
I must say that I was delighted with both products.
Still, I discovered that the Hollowblock might be more flexible in general.
What’s the best nylon accessory cord to create knots?
At times, you may not feel like relying on a pre-sewn cord.
Perhaps, you wish to tie the knots yourself. If this is the situation, you must use a sturdy nylon accessory cord.
However, you ought to know the right size for the job.
If the cord you choose is extremely thinner on a thick rope, the hitch might obviously get too grabby.
As a result, you can’t manage it effectively after putting some load on the cord.
On the flip side, a thicker cord won’t grab properly. So you’ll need to use additional wraps.
I’d recommend you begin with a 4 mm diameter cord. Still, I won’t endorse it for Prusik Knots.
Going 30 mm lower than the main rope’s diameter is one thumb rule that you should follow.
By doing so, you can be sure that the Pusik will hold on as desired.
People mostly use 6 mm for personal Prusiks. Yet, 7 mm or 5 mm can deliver desirable results too.
The lack of strength is the reason why I won’t recommend 4 mm.
You need a cord that should stand up to abrasion. In my opinion, 4 mm is way too thinner for that job.
When it boils down to tensile strength, look for anything between 7 and 10 KN for cords between 6 mm and 7 mm.
A wide range of cords exists right now.
Here, I’d recommend picking your accessory cord from a brick-and-mortar outlet. Do you know why?
You get a chance to physically check the product and find out whether the cord folds or not.
This will indicate how well it should work for any Prusik.
Take a cord and have its two sides folded between your fingers.
The cord should work well for a Prusik if it folds totally flat.
If you notice a larger eye at the fold, your cord won’t grab properly. You’ll have to keep looking.
Still, if you wish to buy a cord that works fine for most applications, consider GM Climbing’s double-braid cord (pre-cut accessory).
In conclusion, choosing the best Prusik cord plays a crucial role in any climbing or rappelling activity.
There are many factors to consider, including the diameter, material, and length of the cord.
It’s essential to take your safety, comfort, and specific needs into account to select the right cord that will hold up to rigorous use.
By following the tips outlined in this article, you’ll be able to make an informed decision and find a Prusik cord that will serve you well on your climbing adventures.