Progress adjust petzl Grazie al bloccante ADJUST, la I acquired my Petzl Progress Adjust from Inner Mountain Outfitters at the 2017 NSS Convention. If the lanyard is damaged, the connector can thus be reused. El PROGRESS ADJUST-I es un elemento de amarre de posicionamiento regulable, que permite como complemente de un dispositivo anticaídas, posicionarse confortablemente en el puesto de trabajo cuando el usuario está apoyado sobre los pies. La longitud de cuerda necesaria para montarlo se regula con mucha facilidad gracias al bloqueador ADJUST. A rubber grommet is provided. Popular in rope ascent cases, the Petzl ASCENSION can be attached to facilitate the passing of intermediate anchors, and moving along traverse lines is easy. 0 5. The PROGRESS ADJUST-I is an adjustable positioning lanyard designed to provide comfortable positioning at a workstation when combined with a fall-arrest device. Feb 27, 2020 · Buy PETZL, Progress Adjust-Y Double Lanyard: Restraint Ropes & Lanyards - Amazon. PETZL Grillon Work Positioning Lanyard $234.