he Petzl Pro Traxion is a high-efficiency progress capture pulley designed for hauling heavy loads and technical rescue operations. Its large diameter sheave, mounted on sealed ball bearings, ensures optimal efficiency during hauling, while the integrated progress capture system prevents the rope from slipping back. The pulley’s side plate opens easily, allowing for quick installation of the rope without disconnecting it from the anchor. Designed for intensive use, the Pro Traxion is compatible with ropes ranging from 8 to 13 mm in diameter, making it an essential tool for professionals in demanding environments. Technical PDFs Product Data Sheet Pulleys Technical Notice for Users Pro Traxion Pulley Technical Notice Declaration of Conformity PDFs EU Declaration of Conformity PPE Protection PDFs PPE Inspection Procedure PPE Inspection Form Tips for Protecting Pulleys