Petzl Croll Chest Ascender

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Use the Petzl Croll chest ascender with a chest strap and a hand ascender for simple and efficient ascension up fixed lines while you're aid climbing, caving and mountaineering.

  • Features

    • Designed to attach between the seat and chest harness, the Croll has an angled attachment hole to allow it to lie flat against the body
    • Chrome-plated, spring-loaded steel cam features angled teeth and a self-cleaning slot to securely grip the rope, even in wet, muddy or icy conditions
    • Upper hole is used to attach a shoulder strap (not included)
    • Safety catch prevents the cam from opening too far, thus helping to keep the rope captured for added safety
    • Stainless-steel wear plate improves durability by reinforcing the rope friction zone
    • Ergonomic trigger can be operated with one hand
    • Petzl Croll chest ascender is designed for use with ropes between 8 and 11mm in diameter


    View all Petzl Ascenders and Descenders
  • Technical Specs

    Best Use




    Fits Rope Sizes

    8 - 11 millimeters

    Body Material

    Aluminum/stainless steel wear plate

    Cam Material

    Stainless steel


    90 grams

  • Reviews
    3 reviews with an average rating of 5.0 out of 5 stars

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