The Petzl Ascension Ascender is a simple and efficient handled rope ascender designed for comfortable and powerful rope climbing. Its ergonomic molded handle provides a secure grip, while the wide opening makes it easy to grasp even when wearing thick gloves.

Designed for efficient rope ascent, the ASCENSION features an ergonomic upper section that helps maximize pulling power when using both hands. Its toothed cam with a self-cleaning slot is designed to maintain effective rope engagement in challenging conditions, including on frozen or dirty ropes.

Available in left- or right-handed versions, the Petzl Ascension Ascender can be configured to suit the user’s preferred hand and is compatible with ropes from 8 to 13 mm.

Key Features

• Ergonomic molded handle provides a comfortable and powerful grip.
• Wide handle opening makes it easy to grasp with thick gloves.
• Ergonomic upper section maximizes pulling power with two hands.
• Fully integrated safety catch helps prevent snagging.
• Toothed cam with self-cleaning slot optimizes performance on frozen or dirty ropes.
• Wide lower hole allows easy attachment of PROGRESS lanyard carabiners and FOOTAPE or FOOTCORD footloops.
• Upper hole allows a carabiner to be clipped around the rope.
• Available in left- and right-handed versions.
• Available in black/yellow or black.
• Compatible with 8 to 13 mm ropes.
• Lightweight at 165 g.

Ergonomic Handle for Powerful Ascents

The Petzl Ascension Ascender features an ergonomic molded handle designed to provide a comfortable yet powerful grip during rope ascents. The wide opening makes the handle easy to grasp, including when wearing thick gloves.

Its ergonomic upper section is designed to maximize power when pulling with both hands, helping make ascending movements more efficient.

Integrated Safety Catch

The safety catch is completely integrated into the body of the rope clamp. This design helps reduce the possibility of snagging while handling the ascender and contributes to its streamlined construction.

Toothed Cam for Challenging Conditions

The ASCENSION uses a toothed cam with a self-cleaning slot designed to optimize rope-clamping performance under different conditions. The self-cleaning design is particularly useful when working with ropes that may be frozen or dirty.

Easy Attachment of Footloops and Lanyards

A wide lower hole provides convenient attachment points for the carabiners used with PROGRESS lanyards and FOOTAPE or FOOTCORD footloops. An additional upper hole allows a carabiner to be clipped around the rope.

This configuration provides practical options for building a compatible rope ascent system.

Left- and Right-Handed Versions

The Petzl Ascension Ascender is available in both left-handed and right-handed versions, allowing users to select the configuration that matches their preferred hand.

It is also available in black/yellow or black color options.

Lightweight and Wide Rope Compatibility

At just 165 g, the ASCENSION provides a lightweight handled ascender for rope ascent applications. It is compatible with ropes measuring 8 to 13 mm in diameter.

Technical Specifications

Choose Petzl Ascension Ascender

The Petzl Ascension Ascender combines an ergonomic handle, efficient rope-clamping system, and practical attachment points for footloops and lanyards. With left- and right-handed versions, 8–13 mm rope compatibility, and a lightweight 165 g construction, it is designed for efficient rope ascents in a variety of conditions.

Shop the Petzl Ascension Ascender from Backpackers Outdoor and choose the version that fits your rope ascent setup.