Petzl Ascentree Double Hand Ascender

Petzl Ascentree Double Hand Ascender

The Petzl Ascentree Double Hand Ascender is designed specifically for efficient ascents on doubled rope systems during professional tree care operations. Built to support foot-lock techniques and paired foot ascender use, it allows arborists to climb with strong, controlled upward movement while maintaining stable rope engagement. Its double-handled configuration supports balanced pulling and precise control throughout the ascent.

Purpose-built for doubled rope ascent techniques

The Ascentree is designed for use on doubled ropes, making it well suited to traditional foot-lock climbing methods or setups using two PANTIN foot ascenders. This focused design supports smooth, rhythmic climbing movement and helps maintain consistent rope positioning during upward progress. The geometry of the device encourages efficient body alignment and predictable rope tracking during ascent.

Ergonomic handles for powerful and comfortable grip

Two ergonomic overmoulded handles provide a comfortable and secure grip, allowing the user to pull with confidence using both hands. The wide handle openings accommodate use with thick gloves, supporting reliable handling in cold, wet, or demanding conditions. This ergonomic layout helps reduce hand fatigue during repeated pulls and longer climbs.

Reliable cam performance with reduced snagging risk

A toothed cam with a self-cleaning slot delivers dependable grip on the rope, even when conditions are muddy, icy, or dirty. The catch and cam unit are fully integrated into the body of the ascender, helping to prevent involuntary snagging during movement or system changes. Upper and lower attachment holes allow clean integration into ascent systems and easy connection of accessories.

Key Features

• Double hand ascender designed for doubled rope ascent techniques
• Suitable for foot-lock climbing or use with two PANTIN foot ascenders
• Ergonomic overmoulded handles for comfortable and powerful pulling
• Wide handle openings support use with thick gloves
• Integrated cam and safety catch reduce snagging risk
• Self-cleaning toothed cam performs in muddy or icy conditions
• Lower hole for connecting a PROGRESS lanyard
• Upper hole for clipping a carabiner around the rope
• Compatible with ropes from 10 to 13 mm in diameter
• Certified to CE for professional climbing use