ISC A-B Descender 2-man Rescue/Evacuation/Belay Device


The ISC A-B Descender is a “squeeze style” device, designed for use in Technical Rope Access, Intervention/Special Forces and is rated for two-person loads.

The A-B Descender is fitted with an extended, spring loaded, flip-down handle, which gives extra leverage, when a fine degree of descent control is required. The flip-down handle is of particular use for extra control of a two-person rescue load.


  • Panic Brake:  Yes
  • Height:  187 mm (7 3/8″)
  • Width:  60 mm (2 3/8″)
  • Depth:  36 mm (1 7/16″)
  • Weight:  452g (16oz)
  • Rope Size:  10.5-11mm (3/8-7/16”)
  • Body Material:  Aluminium
  • Finish:  Anodized
  • Number of Persons:  2
  • Made in Wales

Additional information

Weight 1 lbs


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