Petzl Double Handled Ascentree Ascender

Code: B19AAA
(inc. VAT)

Petzl Ascentree

Two handed ascender designed for doubled rope ascents, the Ascentree has overmolded handles allowing a comfortable and powerful grip when pulling. The wide openings allow easy handling with gloves and the safety catch is totally integrated into the frame of the rope clamp to prevent accidental snagging.

Full description


Petzl Ascentree

The Petzl double handed ascender has overmolded dual-density grips, with an area for the index finger and a wide supportive base to keep the hand from slipping. This shape ensures a comfortable and powerful grip, significantly increasing efficiency when ascending a rope.

The ascentree has a safety catch that allows the handled rope clamp to be installed or removed anywhere on the rope with one hand. It is easily manipulated, even with gloves.

Key Features

Designed for ascending doubled rope using the foot-lock technique or with two PANTIN foot ascenders.

Simple to use, and effective:

  • Ergonomic overmolded handles allow a comfortable yet powerful grip.
  • Wide opening allows easy handling, even with thick gloves.
  • Safety catch is totally integrated into the body of the rope clamp to help prevent snagging.
  • Toothed cam with self-cleaning slot optimizes performance under any conditions (frozen or dirty ropes...).
  • Lower hole for connecting a PROGRESS lanyard.
  • Upper hole for clipping a carabiner around the rope.



Manufacturer's Downloads



Arborist Ascender

Rope Size Range (mm)
8mm to 13mm Rope


Industrial or Sport Use
Aluminium, Nylon, Plastic, Rubber, Steel,
Weight (g)