2.0mm twisted line designed for DeWalt cordless grass trimmers and brush cutters.... - Manufacturers part numbers: DT20650-QZ|DeWalt XR FLEXVOLT_|DT20650
AERODYNAMIC profile for smooth running
MADE from a 2-component material for increased life and flexibility
SUITABLE for DEWALT's range of 18V XR Brushless Trimmers, including the DCM561