Petzl Twin Release

The Petzl TWIN RELEASE is a releasable progress-capture pulley designed for setting up 4:1 haul systems in confined spaces and technical rescue applications. Its integrated cam can be released using the ergonomic handle, allowing controlled transitions between hauling and lowering.

A brake integrated into the moving side plate, combined with the single-direction faceted sheave, provides additional braking and improved control when lowering heavy loads. Two sheaves mounted on sealed ball bearings deliver excellent hauling efficiency, while the integrated swivel allows the pulley to orient itself under load and provides versatile connection options.

The Details

• Releasable progress-capture pulley for technical rescue and confined-space applications.
• Designed for setting up efficient 4:1 haul systems.
• Ergonomic handle allows controlled release of the progress-capture cam.
• Integrated brake provides additional control when lowering heavy loads.
• Main faceted sheave rotates in one direction to assist with braking and lowering control.
• Two sheaves provide excellent hauling efficiency.
• Sheaves mounted on sealed ball bearings for smooth operation.
• Integrated swivel allows the pulley to orient itself under load.
• Swivel allows direct connection of carabiners, ropes, or slings.
• Compatible with ropes from 8-13mm diameter.
• Faceted sheave diameter: 40mm.
• Secondary sheave diameter: 38mm.
• Certified to CE EN 567.
• Meets the performance requirements of CE EN 12278.
• NFPA 2500 Pulley General Use.
• NFPA 2500 Rope Grab Technical Use.
• UKCA certified.
• System certification: ANSI Z359.4 Synthetic Rope Tackle Block.

Declaration Of Conformity