Using the NAJA friction saver with single rope (SRT/SRS) - Petzl USA
Designed for tree care, the EJECT Friction Saver allows the work rope to be set up, without damaging the tree, even in narrow forks. It offers multiple setup configurations on one or two branches and has an adjuster that allows precise length adjustment of the friction saver. Rope ascents and movement in the tree are optimized, thanks to the high-efficiency pulley which facilitates rope glide at the anchor. The included retrieval ball makes the system easily retrievable from the ground.
Petzl Eject Friction Saver
Petzl NAJA friction saver
Using the NAJA friction saver with single rope (SRT/SRS) - Petzl USA
Petzl Eject Cambium Saver, Gustharts
Petzl Naja アーボリスト - スポーツ別
Using the NAJA friction saver with single rope (SRT/SRS) - Petzl USA
Friction Savers – Arbo Space
Petzl Naja - Friction Saver
Petzl Naja Cambium Saver Closer Look - TreeStuff.com
Petzl Naja アーボリスト - その他の競技種目
Petzl Naja アーボリスト - スポーツ別