The Petzl Upper Pulley is a replacement component designed for the Simple caving descender, enhancing its longevity and performance. This pulley is compatible with both the upper and lower pulleys of the Simple (D004AA00) descender and exclusively with the lower pulley of the Simple (D04) descender.
- Compatibility: Suitable for the upper and lower pulleys of the Simple (D004AA00) caving descender and the lower pulley of the Simple (D04) caving descender.
- Durability: Replacing the pulley extends the lifespan of the Simple descender, ensuring reliable performance over time.
Technical Specifications:
- Weight: 52 grams
- Material: Aluminum
- Rope Compatibility: Compatible with 8.5 to 11 mm diameter low-stretch kernmantle ropes
Materials:
Compatibility Information:
- Simple (D004AA00) Caving Descender: Compatible with both upper and lower pulleys.
- Simple (D04) Caving Descender: Compatible only with the lower pulley.
