Petzl Airline throw lineThe AIRLINE throw line offers an excellent compromise between flexibility and rigidity, for an accurate throw without the formation of knots as it comes out of the bag. The excellent sheath core bond maintains a round cross section, ensuring good rope glide through the tree. It is available in two versions: 60 and 300 meters. Combines flexibility for a precise throw and stiffness for avoiding knot formation as it comes out of the bag Excellent sheath