Samson
Samson Zing-It 1.75mm Throw Line
Slick, thin Dyneema throw line that slides through crotches with little drag.
Typical $45
Arborist Throw Line
Arborist throw line is a thin, slick cord that carries your throw weight into the canopy and pulls your climbing line up after it. We carry Samson Zing-It, Teufelberger Dynaglide and other throwline.
15products10brands
Teufelberger
Target Line Throw Line
Slick, lightweight throw line for setting climbing lines with less snagging.
Typical $42
Teufelberger
Teufelberger DynaGlide Throw Line
A slick, durable throw line built for clean throws and smooth pull-back.
Typical $49
Yale Cordage
Yale Long Shot Throwline
Slick, low-stretch throw line for clean, high shots into the canopy.
Typical $45
Gap Arborist Supply
Yellow Polyethylene Throwline
High-visibility, budget-friendly throw line for everyday line setting.
Typical $25
Gap Arborist Supply
1.8 mm Throw Line
Thin, slick throw line for setting climbing and rigging lines high in the canopy.
Typical $32
Courant
Courant Sushi 1.8mm Throwline
A slick 1.8mm throwline for setting lines high in the canopy.
Typical $49
FTC
FTC 1.6mm Stiffline Yellow 80m
An 80m, 1.6mm stiff throw line in bright yellow for long, high throws.
Typical $55
Notch
Notch Acculine 2.2mm Throw Line
A 2.2mm throw line that is easy to grip and strong enough for hauling lines.
Typical $45
Marlow
Marlow Dyneema Throwline 1.8mm x 50m
A light, slick Dyneema throwline for setting lines high in the tree.
Typical $42
Samson
Samson Zing-It 2.2mm Throwline
A thicker, slick Dyneema throwline that is easier to handle and see.
Typical $49
Weaver
Weaver 16 oz Throw Weight and Line Kit
A 16 oz throw bag and line for setting climbing lines through thick canopy.
Typical $39
Petzl
Petzl Airline Throwline
A thin, slick throwline from Petzl for setting climbing lines.
Typical $39
Weaver
Weaver 12 oz Throw Weight and Line Kit
A 12 oz throw bag and line, a good all-round choice for most trees.
Typical $35
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Buying guide
What to look for
Good throw line is slick enough to run through crotches and over bark without hanging up, and stiff enough to resist tangling. Diameter is usually just under 2 to around 2.2 mm. Thinner line throws farther; thicker line is easier to handle. Bright colors help you see it in the canopy. Store it in a cube or bag, and replace it when the cover fuzzes or it starts to kink. Throw line is not life-support rope.
Choosing between lines
Samson Zing-It is a well-known slick throwline that resists abrasion. Teufelberger Dynaglide is another popular choice with very low stretch. Target line is a bright option designed for visibility in the canopy. Line length usually comes on spools long enough for tall trees. Pick a line that matches your throw weight and the height of the trees you climb. Keep a spare line in the truck so a damaged or stuck line does not stop the job.
Common questions
Can I use paracord as throw line?
Paracord is rougher and stretchier, and it tends to hang up and tangle. Purpose-made arborist throw line runs much more cleanly.
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