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Petzl NAJA

Petzl NAJA

Petzl NAJA



The Petzl NAJA friction saver is a flexible tree-friendly solution for aerial arborists. The NAJA adjustable strap has four positions, protecting trees while adapting to branch diameters. Extend the length by connecting to another 1.5 or 2.5 m strap to lengthen the friction saver and enable work on larger trees. Installation and retrieval are simple with the MINO accessory carabiner. Suitable for double or single ropes. The high-efficiency pulley ensures smooth movement and allows two-person rescue—easy ground retrieval with the 21mm black ball. Slim straps and slots reduce the risk of getting stuck in the tree.

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1 Items

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In Stock

Product Code: 111-14002001

All prices include GST
  • Adjustable friction saver allows the work rope to be set up without harming the tree
  • Strap has four different adjustment positions to adapt to different branch diameters
  • Comes with 1.5 m replaceable, high-visibility yellow strap that can be connected to another 1.5 or 2.5 m strap to lengthen the friction saver and enable work on larger trees
  • Easy to install the rope and clip it into the MINO accessory carabiner for retrieval
  • Recommended for use on doubled rope (DdRT/MRS); the system may also be used on a single rope (SRT/SRS) (more information in the Instructions for Use) (1)
  • The integrated high-efficiency pulley optimizes rope glide at the anchor
  • Two-person use is possible for carrying out a rescue
  • 21 mm black retrieval ball, specially designed for the NAJA friction saver, for easy retrieval from the ground
  • Once the rope has passed through the pulley, the system can be retrieved when the retrieval ball becomes blocked in the MINO accessory carabiner
  • Strap and slots are slim to reduce the risk of getting the friction saver stuck in the tree
Length 150 mm
Weight 400 g
Pulley Efficiency 91%
Sheave Ø 18 mm
Rope Ø 11 - 13 mm
Retrieval Petzl Ball
Max. Load 250 kg
Certification CE EN 795 B
CE EN 12278
EAC TS 16415

Under $250  
Auckland $6.90
North Island $9.90
South Island $12.90
Orders Over $250 FREE*

Orders with Rural Delivery addresses may take longer than stated to arrive.


Due to factors out of our control, Treetools is experiencing random shipping delays and supply issues that may result in some gear not being available either in-store and/or online. We apologise for any inconvenience this may cause.

*Free Shipping excludes ladders and overweight product.

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Accurately tracking the life of a product is paramount for your safety

At Treetools, we prioritize your safety above all else, so we cannot accept returns on safety equipment. This policy ensures that your gear is always brand new, safe, and traceable to our trusted manufacturers and suppliers. We understand the critical role this equipment plays in your safety, potentially even preserving your life during climbs or work aloft. Therefore, we urge you to choose carefully before making your purchase. Additionally, please note that suitably trained and qualified individuals should use the climbing and rigging equipment listed on our website. Thank you for your understanding and commitment to safety.

What counts as work at height safety equipment?
  • Ascenders
  • Carabiners
  • Climbing Kits
  • Climbing Lines
  • Climbing spurs
  • Connectors
  • Descenders
  • Friction Cords
  • Friction Savers
  • Harnesses
  • Helmets
  • Lanyards
  • Pulleys
  • Rope Tools
  • Slings
  • Swivels

It is crucial that you select compatible gear for your specific configuration to ensure maximum safety. Failure to do so may result in severe consequences. We highly recommend that you choose the correct diameter rope that matches the hardware you are using. Please note that safety products cannot be returned due to configuration incompatibility. Therefore, we strongly advise you to conduct thorough research or ask us for clarification before making a purchase. Your safety is our top priority.

Replacement Parts

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