Upper strap for KNEE ASCENT assemblies Size:Default Title Weight (with battery): < 1

Weight (with battery): < 1 kg

The Petzl String keeps the carabiner in an optimal position while protecting the attachment point from wear

7 kW** and is perfect for arborists and others who need to pull heavy loads safely and efficiently

Lightweight design: Optimal balance between strength and weight for mobile work in the trees

**Diameter**: 12 mm

Upper strap for KNEE ASCENT assemblies Size:Default Title Weight (with battery): < 1Upper strap for the KNEE ASCENT knee ascender system. Improves wear resistance and enables efficient ascent in trees with ZIGZAG or ZIGZAG PLUS.[1] Features Attaches to the waistbelt on the SEQUOIA and SEQUOIA SRT harness.[1] Slots for the elastic strap in the KNEE ASCENT system for adjustable tension.[1] Space for a carabiner for the mechanical Prusik.[1] Enables raising of the ZIGZAG ZIGZAG PLUS and CHICANE device for optimal efficiency.[1]