PETZL Arial Rope 9.5mm – 80m | Lightweight, Durable Single Rope with Duratec Dry for Climbing & Alpinism

Overview

The Petzl Arial 9.5 mm rope is a versatile single rope purpose-built for climbing and mountaineering. Its slender 9.5 mm diameter offers a nimble feel without sacrificing strength, and the 80 m length provides ample reach for longer routes or multipitch climbs. Treated with Duratec Dry, the rope resists water, dirt, and abrasion, helping maintain performance across rock, mixed terrain, ice, or snow. In real-world use, climbers often notice the rope’s balanced stiffness and smooth handling as it feeds through belay devices, even when conditions are cool and damp.

Design and durability

Designed for longevity in challenging environments, the Arial combines advanced processing with protective finishes. Everflex heat treatment stabilizes the rope profile, while an ultrasonic finish bonds core and sheath at the ends to minimize end wear. The Duratec Dry hydrophobic treatment helps shed moisture and grime, preserving grip and handling as walls, ice, or snow change the terrain.

• Diameter: 9.5 mm; weight per meter: 58 g
• Length: 80 m; Rope type: single rope (CE EN 892, UIAA)
• Sheath accounts for roughly 40% of the rope
• Everflex heat treatment for consistent performance over time
• Ultrasonic finish on ends to reduce fraying and extend life
• Climbready Wrapping to prevent unwinding and improve longevity
• Middle marking for easy rope management on longer routes

Handling and field use

Handling is a standout feature. The rope presents a balanced combination of suppleness and core rigidity, making rope management smoother through devices and belay setups. The Duratec Dry finish helps maintain grip and performance in damp conditions, while the Everflex processing supports a consistent feel as the rope wears in. This combination suits approaches, belays, rappels, and transitions between terrain types, enabling climbers to focus more on movement and route choice than equipment quirks.

• Long reach for alpine routes and multipitch climbs
• Reliable feed through belay devices with reduced snagging
• Smooth rappels and controlled lowering across rock, ice, and mixed terrain

Notes for climbers

While no rope guarantees outcomes, the Arial’s blend of light weight, durable construction, and protective treatment expands possibilities for longer days and more ambitious routes. The design emphasizes longevity, consistent handling, and predictable performance so you can plan with confidence and focus on your movement rather than equipment quirks.