Petzl Trac Pulley
Petzl Trac Pulley
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The more you buy, the less you pay

The VERTIGO carabiner attached to the pulley makes the TRAC drop-proof, and thus simplifies maneuvers. The clip-on cover makes it easy to connect the TRAC to a pulley lanyard. The two supports for the progression carabiners protect them from cable wear.


  • Quick and easy installation:
    – clip-on cover for installing the TRAC pulley on the JOKO-I pulley lanyard
    – unit is drop-proof thanks to the VERTIGO carabiner attached to the pulley
    – carabiner with easy to use WIRE-LOCK locking system
  • Ease of use during movement:
    – two in-line sheaves ensure good stability
    – sealed ball bearings ensure constant efficiency, regardless of the user’s weight
    – front and rear fairings limit the risk of pinched fingers
    – two supports for the progression carabiners allow them to be protected from cable wear
  • Well suited for intensive use:
    – specific ball-bearing/sheave construction for long life
    – joining piece distributes contact points between the carabiner and the pulley to increase the longevity of the carabiner
    – identification with Datamatrix code for quick inspection of product
  • Sold in ready to assemble packs of 10, or individually


  • Weight: 400 g
  • Cable diameter: 9 to 13mm (may also be used on ropes)
  • Certification(s): CE, EAC


  • Material(s): aluminum, stainless steel, nylon