Videos - Petzl USING THE NAJA FRICTION SAVER WITH MOVING AND STATIONARY ROPE SYSTEMS - Petzl USA

NAJA, Friction saver for tree care that is easily retrievable from the ground, with an integrated pulley and a strap with different adjustment positions - Petzl USA

Using the NAJA friction saver with single rope (SRT/SRS) - Petzl USA

PETZL NAJA in-depth Review! Would you/should you buy one?

How to place friction saver, Petzl Treesbee

News - Petzl - Petzl Other

Using the NAJA friction saver with single rope (SRT/SRS) - Petzl USA

Gear reviews

HOW TO - Install and retrieve the EJECT using a Moving Rope System

Petzl EJECT - Everything you need to know about this new friction saver

Gear reviews

Introducing the Petzl Naja Friction Saver — Bartlett Arborist Supply

News - Petzl - Petzl Canada

Using the NAJA friction saver with single rope (SRT/SRS) - Petzl USA