STEIN Skyline Throwline The STEIN Skyline throwline is manufactured from UHMwPE (Ultra-High Molecular Weight Polyethylene), commonly known as Dyneema. This high-performance fibre delivers excellent strength-to-weight characteristics, making Skyline one of the most reliable throwlines available for professional arborists. Designed with an 8-strand flat construction, the Skyline throwline coils neatly and deploys smoothly, significantly reducing the nesting and tangling issues often experienced with lower-grade lines. Whether used for advanced canopy access or precise weight placement, Skyline offers dependable handling and long-lasting durability. Key Features Constructed from UHMwPE (Dyneema) for exceptional strength. Available in 1.5mm and 1.8mm diameters. Breaking strengths: 1.5mm = 250kg, 1.8mm = 350kg. 8-strand flat braid reduces nesting and improves deployment. Low stretch and high visibility for efficient use in the canopy. Lightweight, durable and ideal for professional tree climbing operations. Available Sizes 1.5 mm – Average breaking strength: 250 kg 1.8 mm – Average breaking strength: 350 kg FAQ What material is the Skyline throwline made from? It is made from UHMwPE (Dyneema), offering exceptional strength and low stretch. Does the flat braid construction help reduce tangles? Yes – the 8-strand flat design coils neatly and significantly reduces nesting when deployed. Which diameter should I choose? 1.5mm is ideal for ultra-light, precise throws, while 1.8mm offers greater durability and higher breaking strength.