HAAS Velox Clip N Step Ascent System Gaff It is imperative that the Skylotec It is imperative that the Rope Wrench be used with the correct tether Seamless Bluetooth intercom communication allows users to talk without interruption with HD quality speakers and Advanced Noise Control technology delivering audio that’s clear in even the loudest of work environments 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 for hands free ascent when combined with a foot ascender and a device like the Rope Wrench