Ozark 12.1mm 16-Strand Climbing Rope

Strength, Durability & Performance for Arborists

The Ozark Rope is a premium 12.1mm 16-strand climbing line, built for professional arborists who demand durability, flexibility, and exceptional handling. Featuring a polyamide (nylon) core and a polyester sheath, Ozark offers the perfect balance of strength and abrasion resistance for tree climbing.

Designed for MRS (Moving Rope System) and SRS (Stationary Rope System), it provides excellent knotability, minimal stretch, and smooth handling—making it a top choice for demanding tree work.

Technical Specifications:

🔹 Certified Standard: EN 1891:1998 Type A
🔹 Construction: 16-strand | Polyamide core | Polyester sheath
🔹 Diameter: 12.1mm
🔹 Breaking Strength: 31 kN (3100 daN)
🔹 Breaking Strength with Splice: 21 kN (2100 daN)
🔹 Weight: 103 g/m
🔹 Sheath/Core Ratio: 67% / 33%
🔹 Sheath Slippage: 0.4%
🔹 Elongation (50-150 kg): 2.8%
🔹 Knotability: 0.87
🔹 Water Shrinkage: 2.8%

Why Choose Ozark?

✔ Superior Strength & Abrasion Resistance – Built for extreme conditions
✔ Excellent Knotability – Stays flexible for easy tying and secure knots
✔ Low Stretch & Minimal Sheath Slippage – Ensures maximum stability in ascent & descent
✔ Optimized for MRS & SRS Climbing Techniques – Versatile for all climbing styles
✔ Water & Weather Resistant – Performs in all environments

Designed for Professional Arborists

Whether using a hitch, mechanical device, or running a system that demands reliability, the Ozark Rope provides unmatched durability, strength, and smooth handling.

🔹 Available Lengths: 120' , 150, 200' , 600' and 1200' boxes. 
🔹 Color Options: Yellow , Violet
🔹 Made by Arbo Space – Engineered for Professionals.