The Arborist's Guide to Mastering the Throw Line Technique BigCommerce Mar 22nd 2024

Introduction to the Art of Throw Line

Mastering the art of throw line is not just about efficiency; it's about safety. As an arborist or tree care aficionado, your ability to access trees safely can be significantly enhanced by a well-executed throw line technique. understands the gravity of this skill, which is why we're dedicated to offering not just top-notch equipment but also the knowledge you need to use it effectively. You can watch our video on throwline basics to start perfecting your technique.

Understanding Throw Line Equipment

At the core of throw line gear are the line itself and the weights—these are the fundamental tools for accessing the lofty perches of trees. The lines are typically made from high-strength, lightweight materials designed to maximize throw distance and accuracy, while the weights ensure the line can navigate the branches to reach the desired spot. There is a variety of equipment to help you launch the throwline as well. Watch our video on the APTA Throwline Launching Device, or check out a Big Shot Launcher!

Step One: Setting Up Your Throw Line

To begin, fasten your throw weight to the end of the line. A simple bite knot is an effective choice, as it's easy to untie and doesn't easily catch in the branches. However, it must be tied correctly to prevent it from coming undone. Alternatively, you can splice or tie a loop at the end of your line for a more secure connection . Proper setup is crucial—carefully arrange your line to prevent snarls and potential accidents.

Step Two: The Throw Line Technique

Start with one end of the line secured to prevent it from disappearing into the canopy or causing injury. Then, holding the throw line in a way that allows it to uncoil smoothly, execute your toss aiming at the desired branch. The technique involves a blend of timing, momentum, and direction to achieve the optimal trajectory and height . To enhance accuracy, practice different throwing styles depending on the scenario. Check out or video on Throwline Tips and Tricks to learn more.

Troubleshooting Common Throw Line Issues

Whether you're facing a knot that won't hold or a line that snags on every limb, throw line challenges are common. These issues can often be mitigated by refining your throwing technique or by using different types of equipment, such as lines with a smoother finish or varying weights for different tree densities .

Advanced Throw Line Strategies

For the more intricate tree architecture, advanced throw line strategies may be required. Such techniques might involve using multiple lines or employing specific types of weighted bags to facilitate line placement in complex canopy structures. Taylor HAmel from DMM shares his Throwline Mantra in this video!

Safety and Maintenance of Throw Line Gear

Safety is paramount. Always wear appropriate personal protective equipment, including a helmet and safety glasses and ensure your throw line gear is in top condition before use. Regular maintenance, including inspecting for wear and proper storage, extends the life of your gear and supports safe operation.

Conclusion: Elevate Your Tree Access Skills

Becoming adept at using a throw line is a fundamental skill for any arborist or tree enthusiast. By mastering this technique, you can move more safely and efficiently when working in trees. Explore our extensive collections at, such as the Tree Climbing Gear and Line & Weights, for all your arborist needs, and immerse yourself in our educational content to continue sharpening your skills.

Perfect your throw line expertise with the best tools in the business—find all you need and more at Plus check out one more video on Throwline Manipulation Secrets!