Designed for use on Tyrolean traverses, on cable or rope. Some modern via ferratas have these on cable - this is the recommended device, particularly for heavier use.
Stainless steel sheaves for excellent durability. Sheaves mounted on sealed ball bearings for sustained speed, independent of the weight of the person, temperature, or humidity.
Maximum allowable speed: 20 metres/second.
Technical specifications: Breaking strength : 24 kN.
Working load : 10 kN.
For use on cable (12 mm maximum diameter) and on rope (13 mm maximum diameter).
Accepts up to three karabiners to facilitate use.
Efficiency: 71%.
270g.