Installing your climbing line and friction saver in a tree starts with a good throw line. We've gathered a selection of the best throw lines for tree climbing in one place. You'll find high-strength Dyneema and Spectra throw lines for professional use as well as inexpensive 1/8” throw line.
WesSpur throw line kits come complete with throw line, throw weights, and throw line storage all in one.
Made from Dyneema fiber, Samson's Zing-It yields the highest strength, lightest weight, lowest stretch and longest wear life available. Samthane coating adds wear life and ensures the knot-holding capability. Available in 1.75mm (400 lb. average strength) and 2.20mm (580 lb. average strength).
Jet Set is a redesign of the best-selling Jet Set throw line. This 100% pre-stretched spectra throw line flies great with hand-throws or the Big Shot. High-strength and low-memory after the break-in period. Best used with a 12oz or heavier throw line. 1.75mm has 450 lb. average strength, 2.20mm has 650 lb. average strength.
1.8mm diameter, 1,000 lb. tensile strength. Colors may vary.
New England Ropes' DynaGlide is a highly-visible, snag-free throw line made 100% Dyneema treated with a vinyl coating. Glides easily over branches allowing lighter throw weights. 1.8 mm. 1,000 lb tensile strength. Colors may vary.
Petzl's Airline throw cord is an excellent choice for performance throw line. Airline has a Dyneema sheathe for added toughness and abrasion resistance over an EVA core. This construction helps it stay nice and round and glide through the tree easily. Airline is very light, so you don't need a very heavy throw weight. Airline throw cord is just the right blend between flexible and stiff for a cord that throws easily right out of the bag or cube and resist knotting and tangling.
Airline is 1.8mm in diameter and has a tensile strength of 550 lb (250 kg).
2mm polyester-cover throw line from Marlow ropes sold in 50m (164 feet) spools. This throw line is a great value, and is high-strength and long-wearing for reliable throwing time and time again.
Rated: Excellent Review by: Chuck
“ Never had any issues with this throw line. Works consistently and does the job for me. Can't get enough of it. I have recommended it to my whole crew. ”
Target Line is a new economy throw line from the makers of the excellent Jet Set throw line. Target Line is 1/8” diamond braid polyethylene line, and is manufactured to be extremely slick to slide easily through the canopy. Target Line is more tightly braided than other economy throw lines such as Slick Line, to reduce snagging. Target Line has a neon orange and yellow striped pattern which really makes it easy to spot in the trees.
A hard, waxy finish give this affordable 1/8" diamond braid throw line its name. Slick Line features improved pliability from previous years. Great for pulling tool up to the climber, tying down loads, as an inexpensive throw line, and lots more uses around the work site.
This great little accessory pouch is usually sold with our arborist throw lines, but it makes a great ditty bag. A steel ring on the back attaches easily to any saddle snap. Drawstring closure keeps needles, dust, and chips out and your gear firmly in. A great bag for carrying Throw line, carabiners, or lunch. 6 3/4" tall x 5 1/4" wide. Made in the U.S.A.
Colors may vary. Leave us a note in the comments field to request a specific color (colors limited to stock on hand).
This compact line mug stores up to 150' of throwline or small tools. Line pays out smoothly when you throw, and stuffs back in when you're finished. The Line mug has an external D ring at the rim for attachment to your saddle, and a swivel snap hook for clipping to your belt while stuffing line. There is an internal webbing loop for tying off the end of your throwline, and a webbing handle on the side. Drawstring closure at the top. Holds up to 150' of throwline. 5 3/4” tall by 4 1/2” in diameter. Weighs 5 oz.
This bucket is a great way for storing multiple throw lines and weights. Perfect for competition or work climbing. Two large outside pockets, a clear pocket for labeling the contents, multiple storage pockets and line-anchor points on the inside. Sturdy canvas construction with a drawstring tope, and three included line dividers.
The Petzl Eclipse storage for throw line is a handy device with a huge opening for easily flaking multiple throw lines and a a double bottom allowing two throw-lines to be stored separately. The Eclipse has two attachment points to separate the rope ends and four mesh pockets to hold the throw-bags, and when empty folds up into a small circle for easy storage. When folded, fits perfectly into the Petzl Bucket rope bucket. Weighs 17 oz/ 500 g.
Popular with competition-level tree climbers, these folding cubes are the best way to easily store your throw line Folds up small, but deploys quickly to a giant cube (18 inches wide) for flaking your throw line into. Then just fold & go! 2 interior pockets, canvas and fiberglass construction. Keeps your lines from being tangled.
This lighter duty and more affordable folding throw line cube quickly deploys to a 16” x 16” x 16” cube capable of organizing and storing multiple throw lines without tangling. Two small interior pockets and one large exterior pocket provide places to store throw balls. Also features a webbing loop and plastic ring on the inside, as well as Velcro strip. Handles on the outside for easy carrying, and a Velcro closure to keep it all neatly closed when you're ready to fold it down and go.