Shunt Ascender: The Petzl Shunt Ascender is designed for use as a backup on longer rappels, providing an additional level of safety instead of relying solely on a prusik knot.

Product Features:

• Functions as an ascender device or rappel backup brake
• Suitable for use with both single and double ropes
• Features a smooth clamping surface for secure grip

Material: aluminum

Rope Diameter: 8 - 11 mm

Claimed Weight: 6.6oz

Manufacturer Warranty: 3 years