The Petzl CROLL® S Chest Ascender is a compact and lightweight device designed to facilitate rope ascents, particularly in caving and alpine climbing scenarios. It is engineered for use with single ropes ranging from 8 to 11 mm in diameter.
- Efficient Rope Ascents: When used in conjunction with the Petzl BASIC ascender or the ASCENSION handled ascender, the CROLL® S enhances the efficiency of rope ascents.
- Ergonomic Design: The lower attachment hole is angled to keep the chest ascender flat against the chest, ensuring optimal positioning during ascents.
- Durability: Equipped with a stainless steel wear plate, the CROLL® S reinforces the rope friction zone, enhancing its durability.
- Corrosion Resistance: The stainless steel cam offers improved resistance to corrosion, making it suitable for use in various environmental conditions.
- Self-Cleaning Cam: The toothed cam features a self-cleaning slot, optimizing performance under any conditions, including frozen or muddy ropes.
Technical Specifications:
- Materials: Aluminum frame, stainless steel cam and wear plate, nylon safety catch
- Weight: 85 g
- Rope Compatibility: 8 to 11 mm
- Certifications: CE EN 567, UKCA, UIAA, NFPA 2500 Technical Use, XF 494
