Duck Rope Clamp helmet Yosemite Valley is one of

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Duck Rope Clamp helmet Yosemite Valley is one ofKong design continues to inspire. Simplicity and function. The Duck is a rope clamp ascender that completely surrounds the rope or webbing for safety. The outside radius of the carabiner hole provides a predictable surface for consistent performance on rope as well as webbing for climbing and work positioning. CE EN567: 97 Certified Rope: 8mm 13mm Sling Dimensions: 10mm 15mm Weight: 70 grams