Duplex Small Double Pulley

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Sale price$44.95
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The DUPLEX is a compact and lightweight double pulley device with a pair of sheaves arranged in parallel.

The shape of its side plates is specially designed for use with a Prusik friction knot in progress capture systems, simplifying lifting loads and setting up polyspasts.

The pulley is mounted on a steel ball bearing to maximize working efficiency. High precision of manufacturing on CNC machines ensures significant minimization of friction losses.

  • Max rope diameter: 12 mm
  • Weight: 137g
  • Sheave diameter: 25 mm
  • Max working load 2 x 1,5 kN x 2 = 6 kN
  • Minimum breaking strength: 2 x 5, 5 kN x 2 = 22 kN
  • Aluminum side plates and sheaves
  • Steel ball bearing
  • Standard: EN 12278

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