WELL

NAJA friction saver protects trees and facilitates rope climbing. Easy recovery from the ground makes it a handy tool for arborists.

Friction protection for tree care that can be easily picked up from the ground, with an integrated pulley and a belt with different adjustment positions

NAJA friction saver is designed for tree care and allows the work rope to be set up without damaging the tree. The strap has four different adjustment positions to adapt to different branch diameters. The rope's ascent and movement in the tree is optimized thanks to the high-efficiency pulley that facilitates the rope's sliding at the anchor. The included recycling ball allows the system to be easily recycled from the ground.

Detailed description

• Adjustable friction lock allows the work rope to be set up without damaging the tree:
• - The band has four different adjustment positions to adapt to different branch diameters
• - Special design helps protect the tree
• - Comes with 1.5m of replaceable, visible strap that can be connected to another 1.5 or 2.5m strap to extend the friction protection and enable work on larger trees
• - Easy to mount the rope with it clipped into the MINO accessory carabiner
• - Recommended for use on double ropes (DdRT/MRS); the system can also be used on a single rope (SRT/SRS) (for more information, see the user manual) (1)

• Optimal efficiency:
• - The integrated high-efficiency pulley optimizes the rope's glide at the anchor
• - Two-person use is possible to perform a rescue
• The system is easy to pick up from the ground:
• - 21 mm black pick-up ball, specially designed for NAJA friction savers, for easy pick-up from the ground
• - Once the rope has passed through the pulley, the system can be retrieved when the retractor ball is blocked in the MINO accessory carabiner
• - The belt and grooves are narrow to reduce the risk of the friction saver getting stuck in the tree
• NAJA's friction lock allows the user to work in accordance with the ANSI Z133 standard
• (1) For more information, see the user manual

Specifications

• Breaking strength: 25 kN
• Maximum load: 250 kg
• Certification(s): CE EN 795 B, CE EN 12278, UKCA, TS 16415
• Material: Aluminum, stainless steel, nylon, polyester
• Weight: 400g
• Min. rope diameter: 11 mm
• Max. rope diameter: 13 mm
• Disc type: Sealed ball bearings
• Disc diameter: 18 mm
• Efficiency: 91