About the Petzl PRO TRAXION Capture Pulley

When you're working at height and need to move serious weight, the Petzl PRO TRAXION Progress-Capture Pulley is built for the job. Featuring a large-diameter aluminum sheave on sealed ball bearings, it delivers a 95% efficiency rating that makes hauling heavy loads feel manageable. The integrated swivel lets the pulley orient under load and allows direct connection of carabiners, ropes, or slings for cleaner, more versatile rigging.

Designed for tough conditions, the triple-action side plate opens quickly even with gloves on, and the rope can be installed while the pulley is still connected to the anchor. A red indicator flags when the moving side plate is unlocked, and the self-cleaning cam slot keeps performance consistent whether ropes are frozen or dirty. Compatible with 8–13mm (5/16–1/2 in) ropes and rated to CE, NFPA 2500, and EN 12841 Type B standards.

PRODUCT HIGHLIGHTS

• 95% efficiency with 38mm (1.5 in) sealed ball bearing sheave
• Swivel orients under load for versatile rigging
• Triple-action side plate opens easily with gloves on
• Rope installs while the pulley remains anchored
• Red indicator warns when side plate is unlocked
• Self-cleaning cam slot works in frozen or dirty conditions
• Lockable cam for use as a simple pulley
• Compatible with 8–13mm (5/16–1/2 in) ropes
• Breaking strength: 23 kN / 5,170 lbf (pulley) | 4 kN / 899 lbf (rope clamp)
• Certifications: CE EN 567, CE EN 12278, CE EN 12841 Type B, NFPA 2500
• Weight: 295g / 10.4 oz | Materials: Aluminum, stainless steel, nylon