New double ascender specifically designed for tree care, it is equipped with a safety block, which prevents the rope from accidentally slipping out from its seat. Its design has been developed to protect the toothed cam from branches. Weight: 550 grams|Rope ?ÿ 8-13 mm|CE Certified?Çó EN567:97?Çó EN795/B:96?Çó EN12841/B:06