CMI Companion Trolley 5/8"

CMI® Companion Trolley Pulley is a perfect companion trolley as a backup on a dual cable system. This Trolley features stainless sideplates, two stainless sheaves, bearing, and stainless axle. It is known to be paired best with the CMI Velocity Micro Trolley or Rapid Transit Trolley, but it can be used by itself or as a companion for any of the other CMI cable trolleys.