Petzl Pro Traxion Progress Capture Pulley

SKU: PT-P51A Category:


Self-jamming pulleys like the Pro Traxion have revolutionized rope rescue.

This product is a very efficient self-jamming pulley designed for hauling heavy loads or rescue. A large diameter sheave is mounted on sealed ball bearings. The trigger cam with teeth and cleaning slot keeps this pulley working on dirty or icy ropes. A swinging side plate permits the rope to be installed once the pulley is in place. An auxiliary attachment point creates different types of hauling systems.

  • Highly efficient large diameter sheave mounted on sealed ball bearings
  • Trigger cam with teeth and cleaning slot
  • Swinging side plate permits rope to be installed once pulley is in place
  • Auxiliary attachment point for creating different hauling systems
  • Cam can be locked in open position so device can be used as simple pulley

The cam can be locked in the open position so the device can be used as a simple pulley. Designed for use on ropes between 8 mm and 13 mm in diameter.

Additional information

Meets Exceeds

CE EN 567, NFPA 1983

Weight (lbs)


Working Load

2 x 2,5 = 5 kN

Rope Diameter

Min: 8 mm
Max: 13 mm

MBS as Progress Capture

4 kN


Aluminum, Stainless Steel, Nylon

Manufacturer NAV


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