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Petzl Twin Release

Petzl Twin Release

Petzl Twin Release



If you need a mechanical progress capture pulley in your 4:1 haul system for work in confined spaces or technical rescue, the Petzl Twin Release offers the best solution. Releasing the cam is possible with the ergonomic handle. The brake integrated into the moving side plate and the primary faceted sheave with single-direction rotation offer additional braking and better control when lowering heavy loads. The two sheaves provide excellent hauling efficiency. The swivel facilitates operations, allowing the pulley to orient under load and direct the connection of carabiners, ropes, or slings.

Minimum Qty

1 Items

Order Ships in

1 Bus Days


In Stock

Product Code: 117-05013001

All prices include GST
  • Double progress capture pulley with handle to release cam
  • Efficiency is optimized for 4:1 haul systems
  • Triple-action opening of the moving side plates is quick and easy, even with gloves
  • Brake integrated into main moving side plate allowing comfortable and precise control when lowering heavy loads
  • Allows pulley to be oriented under load
  • Main faceted sheave with single-direction rotation provides excellent efficiency when hauling and adds friction zones with the rope for additional braking when lowering heavy loads (more information in the Instructions for Use and in the technical tips at
  • Toothless cam helps preserve the rope and allows for easy transition from lowering to hauling and vice-versa
  • Hole in the handle for installation of a remote control cord
  • Large-diameter sheave mounted on sealed ball bearings for excellent hauling efficiency
Weight 800 g
Rope Min Ø 8 mm
Rope Max Ø 13 mm
Pulley Sheave Ø 40 mm
Working Load 8 kN
Break Strength 36 kN
Efficiency 95%
Certified CE EN 567
EN 12278

Under $250  
Auckland $6.90
North Island $9.90
South Island $12.90
Orders Over $250 FREE*


Due to factors out of our control, Treetools is experiencing random shipping delays and supply issues that may result in some gear not being available either in-store and/or online. We apologise for any inconvenience this may cause.

*Free Shipping excludes ladders and overweight product.

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Find out more about Treetools Shipping and Return Policy here.
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Accurately tracking the life of a product is paramount for your safety

Due to the critical nature of gear stocked by Treetools, we cannot accept returns on safety equipment, so please choose carefully. Treetools cannot accept returns or exchanges on safety equipment because we need to ensure the gear you purchase is brand new, in a safe condition, and traceable directly back to manufacturers and suppliers. Please understand this equipment plays a critical role in your safety, potentially preserving your life when you climb or work aloft. Climbing and rigging equipment listed on these pages should only be used by suitably trained and qualified individuals.

What counts as work at height safety equipment?
  • Ascenders
  • Carabiners
  • Climbing Kits
  • Climbing Lines
  • Climbing spurs
  • Connectors
  • Descenders
  • Friction Cords
  • Friction Savers
  • Harnesses
  • Helmets
  • Lanyards
  • Pulleys
  • Rope Tools
  • Slings
  • Swivels

Please ensure you select compatible gear for your specific configuration. For example, the correct diameter rope for the hardware your are running. Safety products cannot be returned due to configuration incompatiability - do your research, or ask us if you are not sure.

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