100% LEAD FREE The NOTCH Zero 12oz Throw Weights redefine durability and environmental responsibility in arborist gear. With a brightly coloured, high-visibility design that ensures standout performance in any setting, these throw weights are colour-coded by size for easy identification. Each weight features a welded ring for secure attachment to your throw line. NOTCH engineers their lead versions of throw weights from rugged Cordura material and reinforces them with additional stitching to withstand the harshest conditions while minimizing environmental impact. Arborists can rely on these weights for consistent performance and eco-friendly practices, making them essential for sustainable tree care equipment.