Ships in 2-4 weeks 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. Specs 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 Made in USA ITEM# 341103 PRODUCT NAME ASCENDER, RED, CMC WEIGHT 8.8 OZ (252 G) DIMENSIONS 4.5” L X 3” H X 1” W COLOR RED / GRAY NFPA RATING 7/16 –1/2 IN (11-13 MM) – TECHNICAL USE 1/2 IN (12.5 -13 MM) – GENERAL USE