PROGRESS ADJUST-Y PETZL® Positioning Rope. Complement to a fall arrest system, used to build a precise work positioning system. Adjustable double positioning rope that allows continuous connection for all types of progression (climbing by rope, moving along a transverse line...). With ADJUST rope adjuster, the length of the arm is quickly and easily adjusted. The TANGA attachment and plastic sheath help keep the connectors in a good position for easy fitting. In fixed mode it is 65cm and adjustable mode 95cm.