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Petzl Croll Chest Ascender

Petzl Croll Petzl Croll L Petzl Croll Comparison Petzl Croll Petzl Torse Chest Harness<br/>(Sold separately)
Petzl Croll Chest Ascender image Petzl Croll Chest Ascender

Buy Petzl Croll Chest Ascender

S (8mm - 11mm Ropes)
L (8mm - 13mm Ropes)

Petzl Croll Chest Ascender Add-ons

Torse Harness

Improved Croll remains the best chest ascender. When used with a chest harness, the Croll keeps you upright and well-positioned. Lays flat on the chest and can be easily installed on the line one-handed. Safety catch keeps rope captured. Designed for rope ascents, the CROLL is simple to use, thanks to its pinch opening system, which is totally integrated in the clamp to avoid any snagging. The attachment holes ensure efficient positioning during ascents. It is available in two versions to adapt to different rope diameters.

  • Croll S has a 7/16" (11mm) Max rope capacity
  • Croll L has a 1/2" (13mm) max rope capacity
  • Helps maintain upright posture
  • Stainless steel cam
  • Lays flat against chest
  • Attach shoulder straps to upper hole
  • Individually tested
  • 3 year manufacturer guarantee
Manufacturer : Petzl
Made in : France
Min Rope Diameter - Croll (inches / mm) : 5/16” / 8mm
Max Rope Diameter - Croll (inches / mm) : 7/16” / 11mm
Min Rope Diameter - Croll Large(inches / mm) : 5/16” / 8mm
Max Rope Diameter - Croll Large (inches / mm) : 1/2” / 13mm
Construction : Anodized aluminum frame, chrome-plated steel cam, nylon catch
Weight - Croll : 3.2 oz / 90 g
Weight - Croll Large : 4.6 oz / 130 g


  • CE
  • EN 567
  • UIAA

Petzl Technical Document for the Croll

ANSI Z133-2017

The American National Standards Institute (ANSI) has released the ANSI Z133 safety requirements which apply to arboricultural operations.

This item is ANSI compliant.

The full ANSI Z133 safety requirements are available on our tree care standards page.

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