Marlow Vertex (Access LSK) is a low stretch kernmantle rope designed for rope access, work positioning, caving and abseiling. Manufactured from 100% high tenacity polyester and offers excellent strength with slightly lower elongation than nylon static ropes. Fully NFPA compliant (Type T) and compatible with all relevant diameter rope management, climbing and descending devices, Vertex (Access LSK) is available in a range of high visibility colours (solid red, black, orange, white and blue) for clear identification.