Arborist throw line from Teufelberger, All Gear, and Yale. Dyneema and polyethylene in 1.5mm to 2.2mm. Lightweight, high visibility, and built to set your climbing line on the first toss.
Coated dyneema throw line in neon colors for easy visible through trees.
If you're shopping for arborist throw line, you need to check this out. Our collection of throw line has the best prices from popular brands like Teufelberger, All Gear, Inc., and everything in between.
Every climbing system starts with the line. Your arborist climbing rope determines how your friction hitch performs, how your devices engage, and how safely you move through the canopy. A rope that works well with a mechanical ascender may behave differently with a traditional Blake’s hitch or Prusik. Choosing the right rope means matching construction, diameter, and material to the way you climb.
At ROPE.com, we sell arborist rope by the foot, so you get exactly the length you need. No pre-packaged coils, no wasted rope, and no compromises.
SRT and DdRT place different demands on rope, and choosing the right climbing line starts with understanding how you climb.
DdRT, or Doubled Rope Technique, runs the rope over a limb or cambium saver and back down to the climber. This system benefits from a supple rope that feeds smoothly through hardware and natural crotches. 24-strand and 16-strand constructions are popular choices for DdRT setups.
SRT, or Single Rope Technique, uses a stationary line with ascenders and mechanical devices. In this setup, low stretch, consistent diameter, and device compatibility are key. Many climbers use either double braid or kernmantle-style ropes depending on their preference and equipment.
Choosing the right rope for your system improves efficiency, reduces friction issues, and increases control in the canopy.
24-strand double braid ropes have a smooth, round profile and consistent diameter. They handle well with modern friction hitch systems and mechanical devices.
16-strand arborist ropes have a more textured feel, are easier to splice, and work well with traditional friction hitches like a Blake’s hitch.
Kernmantle ropes use a core and sheath construction that provides low stretch and high consistency. They are commonly used in SRT systems and rope access applications.
For rigging and bull rope, 3-strand and 12-strand constructions are designed to handle the forces involved in controlled lowering.
Climbing ropes typically range from 11mm to 13mm, with 11.7mm and 12mm being the most common.
Bull ropes and rigging lines usually range from 1/2″ to 3/4″ and larger depending on the application.
Hitch cord should generally be 2 to 3mm smaller than the climbing line to create proper friction and reliable engagement.
Polyester is the industry standard due to its low stretch, durability, and resistance to UV exposure. Technora blends add heat resistance for friction systems. Dyneema (HMPE) offers extremely high strength with very low weight and minimal stretch.
We stock arborist climbing rope from Teufelberger, Samson Rope, Yale Cordage, Sterling Rope, and MAXIM Ropes — the ropes professionals trust for performance, consistency, and safety.
Match your rope to the job — click any row to shop filtered results
| Climbing System | Diameter | Construction |
|---|---|---|
| SRT / Stationary Rope | 11.5mm – 13mm | Kernmantle → |
| DdRT / Moving Rope | 11mm – 13mm | 24-strand → |
| DdRT / Bark-Running | 11mm – 13mm | 16-strand → |
| Application | Diameter | Type |
|---|---|---|
| Light tag lines | 1/4" – 3/8" | 12-strand hollow → |
| Standard rigging | 1/2" – 5/8" | Double braid / 3-strand → |
| Heavy removals | 5/8" – 3/4" | Double braid → |
| Climbing Line | Hitch Cord | Common Hitches |
|---|---|---|
| 11mm – 11.7mm | 8mm → | VT, Distel, Knut |
| 11.7mm – 12.7mm | 8mm – 10mm → | Blake’s, Distel, VT |
| 12.7mm – 13mm | 10mm → | Blake’s, Schwabisch |
| Device | Rope Type | Diameter |
|---|---|---|
| Petzl Zigzag / Plus | Double braid → | 11.5mm – 13mm |
| Rope Runner Pro | 24-strand, double braid → | 11mm – 13mm |
| Akimbo | 24-strand (DdRT) → | 11mm – 13mm |
| Friction hitch | 16 or 24-strand → | 11mm – 13mm |
What’s in your hand when you’re 80 feet up — click to shop each type
Teufelberger Tachyon
Round, firm hand with excellent knot-holding for friction hitches. The workhorse of DdRT climbing — feeds smoothly through cambium savers.
GripFlex-16
Lighter, more supple construction. Easier on the hands during long days on bark-running systems. Popular with experienced climbers.
Teufelberger KM III
Braided core carries the load, woven sheath protects it. Consistent diameter and low elongation — standard for SRT and mechanical ascenders.
All Gear Husky Bull Rope
Built for lowering wood safely. Double braid for maximum strength. 3-strand is easy to splice. 12-strand hollow braid for lightweight tag lines.
Common questions from professional climbers and crews
We cut every rope to order. Need 120 feet of climbing line or 200 feet of bull rope? You get that length, not a pre-packaged coil with 50 feet of waste.
Shop arborist rope →
Teufelberger, Samson, Yale, Sterling, Maxim, Petzl. We only carry manufacturer-direct rope built for professional arborist use.
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Orders over $199 ship free. Most in-stock items ship within 1–2 business days.
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Questions about diameter, device compatibility, splicing, or construction? Call us. We splice, cut, and test rope every day.
Get in touch →Trusted by professional arborists worldwide
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Professional tree care demands gear that performs under real-world conditions. Every arborist rope, tree climbing line, bull rope, and accessory in our collection is sourced from manufacturers who build specifically for the tree care industry. These are purpose-built tools designed for canopy work, controlled rigging, and all-day climbing.
We carry both DdRT and SRT climbing lines because professional arborists rely on both systems, often within the same job. A doubled rope system typically runs a 24-strand polyester climbing rope paired with a friction hitch like a Distel or VT for smooth control in the canopy. For SRT, climbers move to low-stretch lines such as kernmantle or tightly constructed double braid ropes paired with mechanical devices like the Rope Runner Pro or other ascenders for efficient vertical movement and removals.
Rigging is where rope selection matters most. Choosing the wrong diameter or construction introduces unnecessary risk. Our arborist rigging ropes and bull ropes are available in 3-strand, 12-strand hollow braid, and double braid constructions, typically ranging from 1/4″ up through 3/4″ and beyond for heavier applications. Every rope is cut to length, so you get exactly what the job requires without dealing with excess bulk on site.
Whether you’re outfitting a single climber or managing a full crew, ROPE.com supplies arborist climbing rope, rigging rope, hitch cord, throw line, and hardware trusted by working professionals. Our by-the-foot model gives you full control over length, and our team understands how to match rope to your climbing system, hardware, and daily workload.
