Haas Velox Knee Ascender Clip N Step Descenders for climbers

for climbers

Enables compact and simple mechanical advantage systems

Major axis strength: 23 kN

shock energy absorption

Where other scissors seem to slide around

Haas Velox Knee Ascender Clip N Step Descenders for climbersThe new HAAS Velox Ascent System is that latest evolution of the "Floating Knee Ascender" to suit use with the ArbPro Clip N Step boots, or with an added separate footloop. The Velox now incorporates double the bungee cord running through a custom machined block. This gives a huge amount of range in the bungee and eliminates the need for different lengths and set up time. The HAAS Velox is simply the best addition you can make to a modern SRT system