The Dryad Pro is a high-efficiency compact double pulley designed for quick and easy haulsystems. It uses the same design as the Dryad, but features sealed ball bearings for higherefficiency and intensive use at higher speeds. It has a large primary attachment hole thataccommodates two carabiners and a lower becket hole for one carabiner. Prusik knotscan be installed on either side (aramid cord suggested) making it particularly useful forcrevasse rescue scenarios.
