Climbing ropes are made to absorb the force of a fall. To absorb the force of a fall, ropes must stretch. The ability of a climbing rope to stretch is called the dynamic quality. Climbing ropes stretch under impact force, but should remain static under a load. The Union Internationale Des Association D'Apinisme (UIAA) provides a testing standard for climbing ropes. To pass the minimum requirements, ropes must not break after 5 test falls with 12 kN impact force. Ropes are made to conform to specifications. Climbing rope test specifications are listed below.
Climbing Rope Testing. Indicates the type of test performed. There are two types of tests: “single” or “half”.
- The "half rope" test is performed using 2.5 meters of climbing rope. A 55 kilogram weight is attached to the rope. The object is dropped 4.8 meters.
- The "single rope" test is performed using 2.5 meters of climbing rope. An 80 kilogram object is attached to the rope. The weight is dropped 4.8 meters.
Impact Force. This is the amount of force a climbing rope is able to absorb. high numbers indicate more force is transferred to the climber. Low numbers indicate better performance. The highest acceptable impact force is 8 kN for the half rope test and 12 kN for a single rope test.
Elongation. This defines the dynamic qualities of the climbing rope. Elongation is the length a climbing rope will stretch. It is expressed as a percentage. The test is performed by attaching an 80 kilogram object to the rope. The rope’s length is measured with the object attached. The maximum elongation for single ropes is 8%. The maximum elongation for half ropes is 10%.
Number of Falls. This test is performed by attaching an 80 kilogram object to a climbing rope. The rope is 2.8 meters long. The object is dropped 5 meters. This test is repeated until the climbing rope breaks. Ropes must survive 5 falls to pass the test.
Usage. The type of climbing. Different types of climbing require different characteristics in the rope.
Weight per meter. Weight in grams for a meter of climbing rope.
Center Marked. This is listed as “yes” or “no”. Some climbing ropes mark the center.
Length. Measured in meters.
Thickness. Measured in millimeters.
Water Resistance. characteristics of a climbing rope to repel water.
Care of Your Climbing Rope
- Do not step on your climbing rope, and don't let anyone else step on it. The abrasion and dirt will weaken the climbing rope.
- Keep your climbing rope dry, even if it is water resistant. They become more susceptible to abrasion when wet. The abrasion causes it to lose strength. You can purchase a water resistant treatment for your climbing rope. Water resistant treatments are sometimes called a "hydrophobic" treatment.
- When you finish climbing, wipe your rope with a moist cloth.
- Store your rope in a cool, dark, and dry location.
- Keep the climbing rope clean. If you need to wash it, use cold water and a rag. Dry it by hanging it on a clothesline.
- Check your rope. Before climbing, look for signs of wear or damage.
Climbing Rope for Sale
BlueWater PreCut Accessory Cord
BlueWater designed the Cordelette 7 mm cord with less stretch and higher strength than a traditional accessory cord.
Fusion Titan Figure 8 Descender, Black, Large
This large figure-8 style descender is an ideal choice because is allows for smooth rope action while descending or belaying. It is light-weight yet strong.
Hunter Safety System Rope-Style Tree Strap
Sale Price: $16.75
Anytime you can combine safety with ease of use, speed and silence while in a treestand, you’ve upped your chances at taking that big buck. Hunter Safety System’s new Rope-Style Tree Strap makes attaching your harness to the tree as quick, quiet and easy as it can get. Need a bit more room to get away from the tree No problem here. The HSS Rope Style Tree Strap allows the hunter the ability to...
Fusion Optimus Rope Grab, Gold, Small
This is a manual rope-grab with a smallere ye. Easy to just press or release to move along. Built for simple yet reliable operation and positioning.
Original Toy Company Rope Climbing Ladder for Kids
58656 Features: -Rope ladder.-For indoor out outdoor fun.-Made with smooth hardwood rungs and sturdy nylon knotted rope.-Suitable for indoor or outdoor climbing above soft surfaces only.-Packaged in a retail box.-Age 5 =.-Material: Hardwood. Dimensions: -Height: 6''.
Eliminator 10.2 mm Standard Climbing Rope
Sale Price: $137.90
The BlueWater Eliminator 10.2 mm Standard Climbing Rope features a weight per meter of only 64 grams, a low impact force and low static elongation. The Eliminator has become the choice for the serious climber who wants to shed some weight from traditional 10.5 mm ropes.
Sterling Evolution VR-10 10.2mm x 60m Dry-Core Climbing Rope
If you're just getting into climbing or steadily moving through the ranks, the Sterling Evolution VR-10 Climbing Rope is an easy choice with its great price, durable, beefy core and 10.2mm diameter.
Singing Rock R44 NFPA Static Rope 11.2-mm x 200 Feet
Route 44 technology developed exclusively by Singing Rock. This unique sheath-braiding technology proves there is a better way to make a rope. Route 44 is the only rope in the world to use this patented technique making the rope more perfectly round and giving the sheath a perfect blend of thickness, durability and handling characteristics. Recommended use: rescue operations, work positioning, military...
Eliminator 10.2 mm Double-Dry Climbing Rope
Sale Price: $173.60
The BlueWater Eliminator 10.2 mm Double-Dry Climbing Rope features a weight per meter of only 64 grams, a low impact force and low static elongation. The Eliminator has become the choice for the serious climber who wants to shed some weight from traditional 10.5 mm ropes.
Lightning Pro 9.7 mm Standard Climbing Rope
This rope is ideal for sport or extreme alpine climbing. Compare the specs of the Lightning Pro to any similar diameter from others and you'll see the Lightning Pro 9.7 mm Standard Climbing Rope outshines all the rest. Lighter, lower impact force, and super high fall rating for ropes in the sub 10 mm category. The Lightning Pro is easy handling and easy to clip. The low bulk, light weight, and...
Sterling Evolution Velocity 9.8mm Dry-Core Climbing Rope
Versatile and varied, the Evolution Velocity 9.8mm Climbing Rope is the quintessential all-rounder. Suited for both rock and ice, it's lightweight, durable, long-lasting and easy to handle.
Lightning Pro 9.7 mm Double-Dry Climbing Rope
This rope is ideal for sport or extreme alpine climbing. Compare the specs of the Lightning Pro to any similar diameter from others and you'll see the Lightning Pro 9.7 mm Double-Dry Climbing Rope outshines all the rest. Lighter, lower impact force, and super high fall rating for ropes in the sub 10 mm category. The Lightning Pro is easy handling and easy to clip. The low bulk, light weight, and...
Edelrid Raptor Pro DuoTec 9.7mm x 70m Dry Climbing Rope
The Edelrid Raptor Pro Dry DuoTec 9.7mm x 70m Dry Climbing Rope is treated to fend off moisture and dirt for your climbing trips that take you into the alpine.
Sterling Evolution Helix 9.5mm x 70m Dry-Core Climbing Rope
Small but mighty, the Sterling Evolution Helix 9.5mm x 70m Dry-Core Rope has a lightweight core construction, making it a skinny workhorse rope you can use for high-end sport, trad and mixed climbing.
FMS Super Soft Triple-Strand 1/4 Inch, 1/2 Inch, 5/8 Inch, 3/4 Inch and 1 Inch Twisted Cotton Rope in 10 Feet, 25 Feet, 50 Feet, 100 Feet and Full Spools
Made in the United States, our soft, supple, triple-strand twisted cotton rope is perfect for any use. Rope dress, adornment, restraintÑthis is absolutely THE softest rope out there. With a variety of colors and lengths to choose from, you'll have a natural, vintage look every time. Since Frontier Market Solutions' cotton rope is so easy to tie in knots and splice, it's one of the...
Soozier 1.5" Undulation Strength Training Battle/Climbing Rope - Black
The Soozier fitness battle rope/climbing rope is perfect for leveling up your strength and cardio. The use of a battle rope to preform undulation exercises has become extremely popular with MMA fighters, football players, boxers, and all kinds of elite athletes looking for an edge. This versatile rope comes with a roof connector so that it can be attached to a ceiling and used as a climbing rope. The...