Petzl I’D Closed Auxiliary Brake Review

Let’s Talk About Petzl I’D Closed Auxiliary Brake

The Petzl I’D Closed Auxiliary Brake is a small but crucial piece of equipment designed to enhance the functionality and safety of Petzl’s I’D S, I’D L, and I’D EVAC self-braking descenders. At a mere 20 grams, this closed auxiliary brake adds a significant degree of control and friction management to your descent system. It offers a constant redirect of the rope, enhancing safety and control.

My journey to acquiring the Petzl I’D Closed Auxiliary Brake stemmed from a need for increased control during complex rigging scenarios. As a seasoned rescue technician and outdoor instructor, I often find myself working in situations where precise rope management is paramount. The addition of supplemental friction, especially with varying load weights and rope diameters, became a necessity for both personal safety and the safety of those I’m responsible for. I sought a solution that was lightweight, easy to install, and offered a consistent level of added friction without significantly complicating my existing setup.

Unboxing the Petzl I’D Closed Auxiliary Brake was uneventful, as expected for such a small component. The initial impression was one of solid build quality, typical of Petzl products. The metal felt robust and well-finished, promising durability in demanding environments.

I considered similar friction-enhancing devices, such as the Petzl Freino Z carabiner, and different brake bars. However, I chose the Petzl I’D Closed Auxiliary Brake for its direct compatibility with my I’D descender and its promise of consistent friction adjustment. The Freino Z, while versatile, added more complexity than I desired for specific controlled descents.

My first impression was positive. This seemed like a simple, elegant solution to a very real problem. It was a functional, effective and valuable addition.

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Real-World Testing: Putting Petzl I’D Closed Auxiliary Brake to the Test

First Use Experience

My initial testing took place during a vertical rescue training exercise in a simulated urban environment. We were practicing high-angle rescues from a multi-story building, requiring controlled rappels with varying load weights. I specifically wanted to assess the brake’s performance in managing heavier loads and maintaining a smooth descent.

The conditions were dry and mildly windy. The Petzl I’D Closed Auxiliary Brake noticeably increased the friction, allowing for a more controlled descent, particularly when lowering a simulated patient. There was little learning curve involved, and it integrated seamlessly with the I’D descender.

No surprises arose during the initial use, and it performed as expected, providing a reliable increase in friction. I noticed it provided more control and eased operation, especially with heavier weights.

Extended Use & Reliability

After several months of consistent use in various training scenarios and actual rescues, the Petzl I’D Closed Auxiliary Brake has proven to be a reliable and durable piece of kit. The metal shows minimal signs of wear, despite frequent contact with abrasive ropes.

Maintenance is minimal: a quick wipe down after use is all that’s required to keep it in optimal condition. So far it has proven that it is worth the price.

Compared to previous experiences with relying solely on the I’D descender for friction control, the auxiliary brake offers a significant improvement, especially in dynamic environments. It outperforms expectations by providing an extra layer of safety and control without adding excessive bulk or complexity to the system.

Breaking Down the Features of Petzl I’D Closed Auxiliary Brake

Specifications

• Manufacturer: Petzl.
• Weight: 20 g. This incredibly light weight ensures that it doesn’t add unnecessary bulk to your gear.
• Compatibility: Designed specifically for I’D S, I’D L and I’D EVAC self-braking descenders. This ensures seamless integration and optimal performance.
• Material: Likely constructed from high-grade aluminum alloy or stainless steel (although not explicitly specified). This is in line with Petzl’s usual standards for durability and strength.
• Closed Design: The closed design means the rope cannot be easily removed. The closed design creates a constant redirect of the rope to provide an additional safety.

These specifications are crucial because they directly impact the brake’s usability and effectiveness in real-world scenarios. The lightweight design ensures it doesn’t encumber the user, while the material construction guarantees it can withstand the stresses of repeated use and heavy loads.

Performance & Functionality

The Petzl I’D Closed Auxiliary Brake excels at increasing friction in descent systems, making it easier to control descents with heavy loads or on ropes with less inherent friction. It allows for finer adjustments and smoother operation, especially in situations where precision is critical.

Its primary strength is its simplicity and effectiveness. However, the closed design does mean that the rope can’t be removed quickly.

It meets and exceeds expectations by providing a tangible improvement in control and safety.

Design & Ergonomics

The Petzl I’D Closed Auxiliary Brake is built to last, using high-quality materials and precise manufacturing. The 20-gram weight is barely noticeable, contributing to user comfort.

It is very user-friendly, with no real learning curve for anyone familiar with rope systems. Its ease of use is enhanced by its well designed and well thought out.

Durability & Maintenance

Given Petzl’s reputation for durability, it is expected that this device will last for years with proper care. The robust materials and simple design contribute to its longevity.

Maintenance is straightforward. The brake is easy to clean.

Accessories and Customization Options

The Petzl I’D Closed Auxiliary Brake itself is an accessory for the Petzl I’D descenders. There aren’t additional customization options. However, its compatibility with a range of rope diameters and load weights makes it highly adaptable. Its constant redirect of the rope makes it ideally suited for a variety of situations.

Pros and Cons of Petzl I’D Closed Auxiliary Brake

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Who Should Buy Petzl I’D Closed Auxiliary Brake?

The Petzl I’D Closed Auxiliary Brake is perfect for:

• Rescue Technicians: Those who need precise control during high-angle rescues.
• Rope Access Professionals: Individuals working at height who require enhanced friction management.
• Outdoor Instructors: Professionals teaching rappelling and rope techniques.
• Experienced Climbers: Climbers who need more control during rappels.

Who should skip this product? Anyone who does not use a Petzl I’D S, I’D L, or I’D EVAC descender.

A must-have accessory or modification would be a high-quality carabiner for attaching the brake to the descender.

Conclusion on Petzl I’D Closed Auxiliary Brake

The Petzl I’D Closed Auxiliary Brake is a small, lightweight, and incredibly effective accessory for enhancing the control and safety of your descent system. Its simple design and durable construction make it a valuable addition to any rope technician’s kit. The increased friction and smoother operation provide a significant advantage, particularly in demanding environments and with heavy loads.

The price of $19.95 is easily justified by the added safety and control it provides. This product is a great value, and it does it’s job.

I would highly recommend the Petzl I’D Closed Auxiliary Brake to anyone using a Petzl I’D descender who wants to improve their rope management capabilities. It is an affordable, reliable, and essential piece of equipment for professionals and recreational users alike. Don’t compromise on safety. Invest in the Petzl I’D Closed Auxiliary Brake and experience the difference it can make.