Harken Ninja Foot Ascender

Designed to maximize efficiency and reduce rope drag, the Ninja uses an innovative dual cam system to provide smoother ascents, improved productivity, and reduced fatigue.

• Dual Cam System – Independent articulation maintains proper alignment for secure engagement and climbing efficiency
• Low Rope Drag Design – Integrated springs allow smoother take-off and faster ascent
• Rope-Friendly Cam – Ribbed profile reduces sheath damage
• Anti Kick-Out Sidewalls – Keeps rope securely engaged until intentional release
• Ambidextrous Fit – Works on either foot. Closed fairlead keeps rope in place and prevents snagging