Courant
Courant Kalimba Bubblegum 11.9 mm Climbing Rope
A supple 11.9 mm 24-strand climbing line in a high-visibility pink colorway.
Typical $289
24-Strand Climbing Rope
A 24-strand climbing rope uses a tighter cover braid that keeps the rope round and firm. That smooth, consistent feel is why many climbers choose 24-strand line for mechanical devices and SRS.
36products7brands
Yale Cordage
Yale Poison Moon 11.7 mm Climbing Rope
Yale's 11.7 mm 24-strand climbing line in the Poison Moon colorway.
Typical $239
Petzl
Petzl Control 12.5 mm Climbing Rope
A 12.5 mm arborist line made to run in Petzl mechanical friction devices.
Typical $330
All Gear
All Gear Sawtooth 11.7mm Climbing Rope, 200 ft
A 24-strand 11.7mm climbing line in a 200 ft length for taller trees.
Typical $230
Marlow
Marlow Maverick 11.5mm Climbing Rope
A compact 11.5mm arborist climbing line from Marlow for hitch and device climbing.
Typical $250
Marlow
Marlow Vega 11.7mm Climbing Rope, Lime/Gray
A low-stretch 11.7mm Marlow line in lime and gray for SRS and doubled-rope work.
Typical $260
Marlow
Marlow Vesper 11.8mm Climbing Rope, Blue/Orange
An 11.8mm low-stretch Marlow climbing line in blue and orange.
Typical $280
Marlow
Marlow Vesper 11.8mm Climbing Rope, Purple/Lime
An 11.8mm low-stretch Marlow climbing line in purple and lime.
Typical $280
Teufelberger
Gravity Line Aurora 11.5mm Climbing Rope, 200 ft
A slim 11.5mm climbing line in a 200 ft length for tall trees and SRS.
Typical $300
Yale Cordage
Yale Blue Moon Climbing Rope
A dependable 11.7mm 24-strand polyester line for everyday tree climbing.
Typical $210
Yale Cordage
Yale New Moon 11.7mm Climbing Rope
An 11.7mm 24-strand Yale climbing line for hitch and device climbing.
Typical $220
Yale Cordage
Yale Vantage 11.7mm Climbing Rope
An 11.7mm low-stretch Yale line aimed at SRS and mechanical device climbing.
Typical $250
All Gear
All Gear Blue Craze 2 11.8mm Climbing Rope
An 11.8mm 24-strand All Gear climbing line for SRS and MRS.
Typical $259
All Gear
All Gear Cherry Bomb 2 11.8mm Climbing Rope
An 11.8mm 24-strand All Gear climbing line for SRS and MRS.
Typical $259
All Gear
All Gear Mardi Gras 11.8mm Climbing Rope
An 11.8mm 24-strand All Gear climbing line for SRS and MRS.
Typical $259
Samson Rope
Samson HyperClimb Cool Climbing Line
A Samson climbing line in the HyperClimb range, in a cool-toned color.
Typical $269
Samson Rope
Samson Velocity Cool 11mm Climbing Rope
A smaller-diameter 11mm Samson climbing rope in a cool-toned colorway.
Typical $249
Samson Rope
Samson Velocity Hot 11mm Climbing Rope
A smaller-diameter 11mm Samson climbing rope in a hot, high-visibility colorway.
Typical $249
Samson Rope
Samson Voyager 11.8mm Climbing Rope
An 11.8mm Samson climbing line for SRS and MRS work.
Typical $259
Teufelberger
Teufelberger drenaLINE Climbing Line, Stars and Stripes
Teufelberger climbing line for tree climbing on a hitch or device.
Typical $289
Teufelberger
Teufelberger Fly Climbing Rope, 11mm
Teufelberger climbing line for tree climbing on a hitch or device.
Typical $249
Teufelberger
Teufelberger Tachyon Climbing Rope, Green, Black and White
Teufelberger climbing line for tree climbing on a hitch or device.
Typical $249
Teufelberger
Teufelberger Tachyon Climbing Rope, Orange and Blue
Teufelberger climbing line for tree climbing on a hitch or device.
Typical $249
Yale Cordage
Yale Bandit Climbing Rope, 11mm
Yale Cordage climbing line for tree climbing on a hitch or device.
Typical $229
Yale Cordage
Yale Blaze Climbing Rope
Yale Cordage climbing line for tree climbing on a hitch or device.
Typical $239
Yale Cordage
Yale Calamine Climbing Rope, 11.7mm
Yale Cordage climbing line for tree climbing on a hitch or device.
Typical $239
Yale Cordage
Yale Imori Climbing Line, Green, 12mm
Yale Cordage climbing line for tree climbing on a hitch or device.
Typical $259
Yale Cordage
Yale KernMaster Static Rope, Blue and Orange, 11mm
Yale Cordage low-stretch static rope for SRS climbing and access lines.
Typical $219
Yale Cordage
Yale KernMaster Static Rope, Safari, 11mm
Yale Cordage low-stretch static rope for SRS climbing and access lines.
Typical $219
Yale Cordage
Yale Prism Climbing Rope, 11.7mm
Yale Cordage climbing line for tree climbing on a hitch or device.
Typical $239
Petzl
Petzl Flow 11.6 mm Climbing Rope
A smooth, firm 11.6 mm tree climbing line built to pair with Petzl's mechanical prusiks.
Typical $259
Samson
Samson HyperClimb HOT Climbing Line
A 24-strand Samson climbing line in bright colors for tree climbers.
Typical $229
Teufelberger
Teufelberger Tachyon Climbing Rope (Green and Blue)
A light 11.5 mm arborist climbing rope that handles well for MRS and SRS work.
Typical $245
Teufelberger
Teufelberger drenaLINE 11.8mm Climbing Line
An 11.8 mm 24-strand climbing line from Teufelberger for everyday tree work.
Typical $285
Teufelberger
Teufelberger tachyon Pink Ash Climbing Rope
A light 11.5 mm climbing line in a pink and ash color for SRT and MRS work.
Typical $239
Teufelberger
Teufelberger tachyon Ash Climbing Rope
Teufelberger's light 11.5 mm climbing line in a subdued ash color.
Typical $239
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Buying guide
Choosing a 24-strand line
Twenty-four strand ropes tend to run smoothly through devices and resist flattening, which makes ascents and descents more predictable. Pay attention to diameter, because a few tenths of a millimeter can change how a hitch or device grips.
As with any life-support rope, check compatibility with your hitch cord and devices, inspect before every climb and follow ANSI Z133 and the manufacturer's instructions.
Picking a diameter
Common 24-strand arborist lines run from about 11.7 mm to 12.5 mm. A slightly thinner line saves weight and runs faster through devices; a slightly thicker one gives more grip and wear life. Many devices list specific diameter ranges, so start there.
Inspect before each climb for cuts, glazing, core damage and contamination, and store the rope clean and dry. Retire it when in doubt. A bright color helps the ground crew see where your line is in the canopy, which is a real safety bonus during rigging.
Common questions
Is 24-strand rope better than 16-strand?
Neither is better for everyone. 24-strand often suits devices and SRS; 16-strand is durable and hitch-friendly for traditional climbing.
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