Special Order

CMC Ascender

The CMC Ascender rope grab utilizes a spring-loaded cam to facilitate progression on life safety rope. Widely used by rescue teams as a rope clamp for an attachment to a litter harness tender line, as a travel restrict rope grab, ascending rope, and other applications where a mechanical rope grab provides greater efficiency.

  • Compact, lightweight rope grab
  • Machined from aircraft-grade aluminum alloy for superior strength
  • Spring-loaded cam produces instant progress capture
  • Removable pin releases cam, facilitates easy installation at any point on rope
  • Large connection point in cam accommodates rescue-sized carabiners
  • Stainless steel quick-release pin
  • Designed for optimal rope strength

Available on backorder

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  • Rope compatibility: 11-13mm (7/16-1/2in)
  • Dimensions: 4.5 x 3 x 1 inches
  • Weight: 8.8oz / 252 g


  • NFPA T Rated
  • NFPA G Rated