D4 Descender

$389.62 inc GST

The new Skylotec D4 work/rescue descender features a unique and innovative progressive cam action, which offers precise control at slow or fast speeds. The progressive cam works by way of one cam operating inside another cam, to provide a mechanical advantage and smoother control. The D4 is a double-stop device with an auto-lock function which is activated whenever the operator lets go of the handle.

  • Aluminum
  • Anodised finish
  • Weight 655g
  • Max rated load240kg
  • MBS 16kN
  • Max number of persons 2
  • Suitable for rope sizes 10.5-11.5mm
  • Abseiling speed 2 m/s
  • Abseiling height 100 meters
  • Standards EN12841-C:2006, ANSI Z359, NFPA 1983
  • Available in orange or black

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