Gemni Double Prusik Pulley – Default Title

Gemni Double Prusik Pulley

Vendor: Petzl
Why we like it
The GEMINI double pulley is equipped with an auxiliary attachment point for use in technical hauling systems.


Estimated Time Until Ship: 1 Business Days

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About: Petzl - Gemni Double Prusik Pulley

  • Special side plates designed for use with a Prusik friction hitch in lightweight progress capture systems
  • Parallel mounted sheaves and auxiliary attachment point for creating different types of hauling systems, including the most complex
  • Sheave mounted on sealed ball bearings for excellent efficiency
  • Lightweight (aluminum side plates and sheaves)


User Instructions
Inspection Procedure
Inspection Checklist
Maintenance Instructions


  • Material(s): aluminum side plates, aluminum sheave
  • Weight: 135 g
  • Min. rope diameter: 7 mm
  • Max. rope diameter: 11 mm
  • Sheave diameter: 25 mm
  • Efficiency: 91%
  • Working load: 6 kN
  • Breaking strength: 23 kN
  • Working load (On one rope strand): 1.5 kN


  • CE EN 12278
  • UIAA

Reference Table

References P66A
Guarantee 3 years
Packing 1