This is the new climbing device from ART . A device that’s works on single line and moving rope . I will do a proper review in a few months , this is my first climb with it . So far I am very impressed. There are two different cams you can change one excepting rope 11.2 / 11.8 the second cam taking 11.9 to 13mm . In this video I am using 11.5 mm courant squire with the smaller cam
#climbing #treework #climb #treeclimbing #arb #arborist