Description
Joker is RNA’s latest innovation in compact climbing lines—designed for supreme handling, modern hardware compatibility, and professional performance. Its 11.5 mm 24-strand construction strikes the perfect balance of strength, flexibility, and smoothness.
Features:
- 24-Strand Double-Braid Construction
Polyester cover over a nylon core enhances friction resistance and UV durability while maintaining supple handling. - Optimized 11.5 mm Diameter
Delightfully lightweight and flexible—works seamlessly with modern ascenders, rope grabs, and climbing hardware. - CE EN 1891 Type A & ANSI Z133 Certified
Meets rigorous European and North American tree care standards - High Minimum Breaking Strength
Rated at 35 kN ( 7,875 lbf), ensuring confidence and safety - Low Stretch (2.5% @ 330 lb)
Delivers predictable elongation under load, optimal for precision positioning during ascents or tensioned work. - Bright Hi‑Vis Colors
Available in high-visibility tones for easy spotting in canopy or worksite settings.
| Spec | Value |
|---|---|
| Diameter | 11.5 mm |
| Construction | 24-strand double-braid |
| Min. Breaking Strength (MBS) | 35 kN (7,875 lbf) |
| Elongation at 330 lb | 2.5% |
| Certifications | CE EN 1891 Type A, ANSI Z133 |
Why “Joker” Stands Out
-
Modern Hardware Compatibility
The slimmer 11.5 mm diameter ensures exceptional performance and efficiency -
Strength Meets Maneuverability
With a strong MBS of 35 kN and low elongation, it offers a professional-grade feel without the bulk. -
Premium Construction
The 24-strand design resists abrasion, kinking, and UV exposure—luxuriously supple yet rugged. -
Trusted Certifications
Steel City is an RNA exclusive made by Marlow in the UK
