Cambium saver PETZL NAJA
Ropes 11 - 13 mm | Length 150 cm | 400 g | Pulley efficiency: 91%
Cambium saver PETZL NAJA
Length: 150 cm
Rope: 11 mm - 13 mm
Efficiency: 91%
Bearing type: sealed ball bearings
Roll diameter: 18 mm
Limit load MBS: 25 kN
Maximum load capacity: 250 kg
Material: aluminum, stainless steel, nylon, polyester
Weight: 400 g
Certification: CE EN 795 B, CE EN 12278, UKCA, TS 16415
Cambium protector for arboriculture that allows the rope to be adjusted without damaging the tree.
Climbing the rope and moving in the treetop is optimized with a high-efficiency pulley that
facilitates the passage of the rope through the anchor point. The entire system is simply pulled down to the ground using the included pull-down ball.
The strap has four different strap length adjustment positions to accommodate different branch diameters.
Product specifications:
- the strap has four different adjustment positions to adapt to different branch diameters
- comes with a 1.5m replaceable high visibility webbing that can be attached to an additional 1.5m or 2.5m webbing to extend and allow work on larger trees
- easy installation of the rope using the MINO carabiner clip
- recommended for use on a double rope (DdRT/MRS); the system can also be used on one rope (SRT/SRS) (more information in the user manual)
- the integrated high-efficiency pulley optimizes the passage of the rope at the anchor point
- can be used to save another person
- the entire system can be easily pulled down to the ground using the included pull-down ball
- as soon as the rope passes through the pulley and the tightening ball is locked in the MINO carabiner, the system can be pulled out
| Manufacturing company | Petzl International |
|---|---|
| Address | Zone Industrielle, 38920 Crolles, Isère, France |
| international@petzl.com |

PETZL Catalog 2023
See what's new in the world of PETZL
Whether you’re an arborist, passionate about working at heights, or an avid caver and canyoner, the determination to reach ever-greater heights requires the right equipment: gear that delivers outstanding performance, is reliable, and is so comfortable and ergonomic that it feels like an extension of your hand. For over 50 years, Petzl has been guided by values that guarantee exceptional products and have propelled it to the top as Europe’s largest manufacturer of personal protective equipment!
All Petzl products are designed and developed at Petzl’s headquarters, in the heart of the French Alps. It is here that products have been created that have gained popularity among the climbing and arborist communities: these include, for example, the ZIG ZAG DESCENDER mechanical prusik, which every MRS enthusiast will appreciate, as well as the SRS (in combination with the PETZL CHICANE), the VERTEX and STRATO helmets, pulleys, ascenders, carabiners, and harnesses.
Whether you need work gear or a headlamp for the outdoors, you’re sure to find what you’re looking for in Petzl’s lineup.







