The Marlow Excel Pro Throwline is supplied on a handy 50m mini spool and is made with bio-based Dyneema® fibre, making it over 3× stronger than standard polyester throwline while being 12% lighter. The high-visibility orange colour helps you spot the line easily in the canopy. At just 2mm diameter, it flies cleanly and deploys smoothly from the spool — ideal for arborists and tree climbers who need reliable, lightweight line-setting performance.
Key Features
- Bio-Based Dyneema® Fibre — Over 3× stronger than standard polyester throwline
- 12% Lighter — Than equivalent standard polyester throwline for improved throw distance
- 2mm Diameter — Slim profile for clean flight and smooth deployment
- 50m Mini Spool — Compact, convenient spool for easy storage and deployment
- High-Visibility Orange — Easy to spot and track in the canopy
- 110kg Average Break Load — Strong enough for confident arborist line-setting
Specifications
- Brand: Marlow
- Product: Excel Pro Throwline
- Colour: Orange
- Diameter: 2mm
- Length: 50m
- Material: Polyester with bio-based Dyneema® fibre
- Average Break Load: 110kg
- Country of Origin: United Kingdom
- SKU: R-2X164-EXCEL
Frequently Asked Questions
What makes the Marlow Excel Pro different from standard throwlines?
The Excel Pro uses bio-based Dyneema® fibre, which gives it over 3× the strength of standard polyester throwlines at 12% less weight. This combination improves throw distance and flight characteristics while maintaining a strong, reliable line for setting climbing ropes.
What is the break load of the Marlow Excel Pro Throwline?
The average break load is 110kg. This is well above the loads encountered in typical throwline use, providing a strong safety margin for arborist line-setting applications.
What length does this listing include?
This listing is for a single 50m mini spool of the Marlow Excel Pro Throwline in orange.
What throw bags are compatible with this throwline?
The 2mm Marlow Excel Pro works with standard arborist throw bags. For best results, match throw bag weight to your typical throwing distance and canopy height — heavier bags (12–16oz) for taller trees, lighter bags (8–10oz) for shorter throws.