Petzl Open Additional Brake for I’D Self-Braking Descenders

The auxiliary open brake is designed for I’D self-braking descenders. It may be used to increase the friction in accordance with the weight of the load and the diameter of the rope, or to release the rope at any time.

• Compatible with I’D S, I’D L, and I’D EVAC self-braking descenders
• Adjustable friction to match load weight and rope diameter
• Open version for releasing the rope at any time