Petzl Nano Traxion Pulley

Color: Orange
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Ultralight and compact, the Petzl Nano Traxion progress-capture pulley weighs only 53 g and is specially designed for rescue work, emergency rope ascension and hauling systems in the mountains.


  • Features the same toothed cam used on the larger Micro Traxion device for excellent performance on frozen and muddy ropes
  • Weighs a scant 53 g and provides 91% pulley efficiency
  • Sealed ball bearings in the sheave contribute to the 91% efficiency; they also prevent dust and water buildup from damaging or slowing the sheave over time
  • Works with all ropes from 7 to 11 mm, with special validation for use with the Petzl RAD line and PUR line (not included)
  • 25 mm diameter pulley
  • Engraved installation diagrams show the direction of progress
  • Purpose-built hole in the frame allows for tethering to an Sm'D carabiner (not included) so you won't ever lose the device
  • Breaking strength when used as a pulley: 15 kN
  • Breaking strength when used as a progress-capture pulley: 4 kN
  • Certifications: CE EN 567, UIAA


View all Petzl Pulleys

Technical Specs

Best Use


Fits Rope Sizes

7-11 millimeters


15 kilonewtons

Sheave Material


Side Plate Material



1.8 ounces

7 reviews with an average rating of 4.7 out of 5 stars

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