Flexible and lightweight low stretch kernmantel rope, for tree care The FLOW 11.6 mm low stretch kernmantel rope is designed for tree care. The small diameter ensures very good performance in terms of flexibility and weight. It has low stretch when loaded, increasing efficiency when moving through the tree. The EverFlex technology guarantees great flexibility and handling over time. It comes with a splice at one end for optimal rope glide through devices like a friction saver or pulley, and through tree branches. The small size of the splice allows it to pass through the friction chain of the ZIGZAG and ZIGZAG PLUS mechanical Prusiks. Rope available in two colors and three lengths.