Petzl Naja

Product description

Anchoring strap, cambium protector for arboriculture, with integrated pulley and strap with different diameter adjustment positions that can be easily pulled out of the ground. NAJA allows installation of the working rope without damaging the tree. The strap has four different adjustment positions to accommodate branches of different diameters. Rope exit and movement in the tree crown are optimised thanks to a high-efficiency pulley that facilitates the passage of the rope through the anchor point. The supplied retractable ball allows easy removal of the system from the ground.

The adjustable cambium protector allows installation of the working rope without damaging the tree:

The strap has four different adjustment positions to accommodate branches of different diameters
Special design helps protect the tree
Supplied with an interchangeable, highly visible 1.5 m strap that can be extended by attaching to an additional 1.5 m or 2.5 m strap for larger diameters
Easy rope installation with MINO carabiner supplied separately as an accessory
Recommended for double rope techniques (DRT/MRS); the system can also be used for single rope techniques (SRT/SRS) (see instructions for use for more information)

Optimal efficiency:

Integrated high-efficiency pulley optimises rope passage through the anchor point
Two persons can be used in the rescue
The system can be easily withdrawn from the ground:

Black recall ball with a diameter of 21 mm, specially designed for this NAJA cambium protector
As soon as the rope passes through the pulley, the ball stops on the MINO auxiliary carabiner and the system can be pulled to the ground
The strap and grooves are flat to reduce the risk of the cambium protector getting stuck in the tree crown
The NAJA cambium protector allows operation in accordance with ANSI Z133