Designed for ascending and occasionally for hauling (progress capture). Wide, ergonomic molded handle allows a comfortable yet powerful grip. Toothed cam with self cleaning slot optimizes performance under any conditions. Lower holes for connecting the #C44 Progression Lanyard and installing a #C49 Footpro foot loop with a quick link. Upper connection hole for creating a pulley/rope clamp combination or for guiding the rope. Comes in left handed and right handed versions (Right handed is #B17ARA). For single ropes from 5/16″ to 1/2″ diameter. Weight: 6.87 oz.