This is the ultimate flipline adjuster. The Positioner 2 is a fantastic rope adjustment device made by ART ( Advanced Rope Climbing Technology). The Positioner 2 is designed for rapid and infinite adjustment under load or not. Most lanyards require two hands to adjust in or out and be relieved of tension before releasing the cam is possible. The Positioner 2 requires only single handed operation and can be adjusted even when the lanyard is under load. The Positioner 2 is made of machined alloy and is lightweight and durable. This model comes with the additional feature of a swivel so the device always aligns correctly.