Petzl Croll Chest Ascender

£48.73

The Petzl CROLL® Chest Ascender is a compact, lightweight rope ascender designed for efficient rope ascent when used as part of a climbing or rope access system.

SKU PETZL-PETB016AA00 Category

2 in stock

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CROLL Ventral Rope Clamp – Safe and Efficient Rope Ascents

The CROLL ventral rope clamp is designed specifically for rope ascents, offering reliable performance, safety, and ease of use. Its integrated pinch opening system allows quick and precise manipulation, while the compact design reduces the risk of involuntary snagging. As a result, climbers, arborists, and rescue professionals can ascend ropes confidently in a wide range of conditions.

Simple, Safe, and Effective Design

The CROLL clamp is easy to use. The safety catch is fully integrated into the body, which prevents accidental snagging during operation. Additionally, the toothed cam features a self-cleaning slot, optimizing performance on frozen, muddy, or wet ropes. The lower attachment hole is angled to keep the device flat against the body, while the upper hole allows connection to a SECUR shoulder strap for secure positioning.

Versions for Every Need

The CROLL is available in two versions, making it adaptable to different rope diameters and working conditions:

  • CROLL S: Compact and lightweight, with a stainless steel–reinforced rope channel for harsh environments
  • CROLL L: Features a wide rope channel for excellent fluidity and smooth ascents

Both versions are compatible with the ASCENSION handled rope clamp and provide optimal control and safety for professional rope work.

Durable, High-Quality Materials

Constructed from aluminum, stainless steel, and nylon, the CROLL ventral rope clamp combines light weight with robust durability. The stainless steel cam offers excellent corrosion resistance, ensuring reliable performance even in challenging outdoor or industrial environments.

Certifications and Compliance

The CROLL ventral rope clamp meets the following standards:

  • CE EN 567
  • CE EN 12841 Product Type B
  • EAC
  • NFPA 1983 Technical Use

These certifications guarantee compliance with professional safety and performance standards, making it suitable for work at height, arborist tasks, rescue operations, and technical rope access.

Key Benefits

  • Integrated pinch-opening system for quick, safe manipulation
  • Safety catch prevents accidental snagging
  • Self-cleaning toothed cam ensures smooth operation on frozen or muddy ropes
  • Upper and lower attachment holes for secure positioning
  • Two versions (S and L) adapt to rope diameter and environmental conditions
  • Lightweight, durable construction with corrosion-resistant components
  • Certified to international safety standards for professional use

Conclusion:

The CROLL Ventral Rope Clamp is an essential tool for anyone performing rope ascents. Its ergonomic, safe, and efficient design ensures secure climbing in all conditions, while its durable construction and certified safety standards make it a trusted choice for arborists, climbers, rescue professionals, and rope-access technicians.

Additional information

Orders placed by 2pm will be processed & dispatched the same working day (subject to stock availability).

You will receive an email letting you know when your order has been dispatched. Once your order has been dispatched, the delivery will be attempted twice on consecutive days. If the carriers need to try a third attempt, you may be liable for a re-delivery charge.

We use a courier service to deliver larger items, which normally requires a signature. If you are likely to be out when our delivery is due, you may enter delivery instructions (e.g. ‘Please leave order in porch’) in the order notes as you check out. However, if you do ask for goods to be left on your property while you are out, the courier will be unable to get a signature, so this is at your own risk.

UK Mainland orders have the following delivery charges based on the total value of your order:

Please note we are unable to deliver to PO Boxes.

  • £7.20 for orders under £100.00
  • Free delivery for all orders over £100.00

Orders can be returned within 30 days of receipt if you are not happy with the goods.

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