Professional Square Trimmer Line TA-4157 (4.5mm; 5LB; 2.25kg)

Heavy-Duty Square Trimmer Line TA-4157 for Extreme Clearing

The TA-4157 model is a premium-grade square trimmer cord designed for the most demanding landscaping tasks. With an extreme 4.5mm diameter, this line features sharp edges that provide a professional "knife-effect," effortlessly cutting through thick weeds and woody stems. It is optimized for high-power brushcutters and wheeled trimmers (2.5-3 kW), ensuring maximum durability during large-scale agricultural operations.

Maintenance and Performance of Professional Trimmer Cord

To maintain peak elasticity and prevent brittleness, we recommend soaking this nylon cord in water for 24-48 hours before use. The TA-4157 5LB (2.25kg) spool offers an extensive supply, reducing frequent stops for refills. Its square profile maximizes the nylon volume in the cross-section, protecting your machine's gearbox from overheating while delivering a clean, precise cut in any challenging environment.