Certified Arborist Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

When climbing a tree as an arborist, using a friction saver is essential to reduce the wear on the rope and prevent damage to the tree. A friction saver is a piece of equipment that is placed around a limb or the trunk of the tree before the rope is installed. It acts as a protective barrier between the rope and the tree, reducing friction and abrasion that the rope may encounter during ascent and descent. This helps prolong the life of the rope and minimize any potential harm to the tree's bark or branches.

Carabiners, ascenders, and pulleys are also important tools used in tree climbing, but they do not specifically serve the purpose of reducing wear on the rope and protecting the tree. Carabiners are used for connecting different components of the climbing system, ascenders assist in ascending the rope, and pulleys help with mechanical advantage and redirecting the rope. However, when it comes to minimizing wear on the rope and tree damage during climbing, a friction saver is the most suitable device for the job.