- Location
- Retired in Minneapolis
A clever mashup of a chestbox roller and chest ascender:
http://pdf.hewallsafety.se/camp/manualer/manual_2256.pdf
It looks like the release button allows for easier descents. I'm guessing that the cam is smooth too. Otherwise it seems likely that the teeth would pick the rope.
I use the Uni as my upper/chest ascender though. I don't need to unweight the rope to descend so its much more unidirectional than using a chest ascender.
http://pdf.hewallsafety.se/camp/manualer/manual_2256.pdf
It looks like the release button allows for easier descents. I'm guessing that the cam is smooth too. Otherwise it seems likely that the teeth would pick the rope.
I use the Uni as my upper/chest ascender though. I don't need to unweight the rope to descend so its much more unidirectional than using a chest ascender.