Throwlines & Throw Weights

Throwlines and throw weights are essential tools for installing climbing lines safely and accurately in the canopy. Designed for precision placement, these systems allow arborists to set anchor points from the ground before ascending.

This range includes high-visibility throwlines with low stretch and minimal memory, along with aerodynamic throw weights designed for accurate trajectory and controlled descent. Suitable for professional tree work and daily commercial use.

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High-Visibility, Low-Stretch Throwlines

Professional throwlines are manufactured for:

Minimal stretch under load
Reduced memory and tangling
Smooth passage over bark and branch unions
High visibility in dense canopy conditions

Durable fibres and abrasion resistance ensure consistent performance during repeated use in demanding environments.