The CMI Ultrascenders are lightweight, top-performing climbing devices suited for forestry, arborist, and other rope climbing applications. You can never go wrong with its reliable and simple design.
The open-sided ascender features a simple cam mechanism that allows for single-direction movement and firm locking. The cam itself has a built-in thumb notch for quick retraction. Integrated safeties in the handle allow for easy and efficient operation even during extended climbs. Three holes are provided to accommodate a range of clip-in positions. Furthermore, the ascender can accept rope diameters from 1/3" to ½” for increased versatility.
The CMI Ultrascenders offer superior quality and performance in a light and portable build you can easily take to any job site. Its excellent usability means you can confidently take on the climb without any equipment worries.