Tree Climbers' Tools

Ropes, Harnesses and Carabiners

• Arborist rope, specially designed for tree climbing, is available in three diameters and is made of pliable, heat-resistant material. For safety, never use a spliced or kinked rope. Harnesses--also called saddles--come in configurations designed to safely hold the climber in position. The straps of some harnesses provide the ease of sitting in a swing-like seat and some even offer back support for additional comfort. Purchase harnesses intended only for tree climbing. To attach gear to the harness or help adjust the climbing ropes, use carabiners, which are strong metal clips available in several styles with a variety of locking mechanisms.

Rope Placement Tools

• Several tools are available to position your climbing rope over a sturdy upper-level tree branch. One is called a throw-weight and is similar in appearance to a 1 lb. beanbag. Attach a nylon line to the weight and toss the throw-weight up and over the branch. Tie the other end of the line to the climbing rope and then pull the rope up. Use a heavy-duty slingshot to shoot a weighted bag attached to a nylon line into the air and across a sturdy branch; then simply tie the line to the rope and tug it up and over the limb. Another option is to use a bow and arrow with a nylon line attached to a weighted arrow shaft and the other end of the line to the rope. This method is especially helpful for reaching higher branches.

Helmets

• Well-fitting helmets offer protection from breaking limbs or other falling items and help protect your head in a fall. Standard rock-climbing helmets offer plenty of protection for tree climbing. Avoid using bicycle helmets, as they do not afford enough protection. Suitable helmets are available in a wide range of sizes and colors. Select one with a sturdy strap that you can tighten to hold the helmet securely in place. A strap that is too loose will allow the helmet to slip out of position when you look up into the higher branches of the tree.