The Makita Brush Cutter Debris Shield Extension (141D72-1) is for use with Makita Brush Cutter Debris Shield (459147-1) on the 80V max (40V max X2) XGT® Brush Cutter (GRU05, sold separately). It extends the brush cutter debris shield to help deflect debris away from the operator when cutting for improved operator comfort. It features a trimmer line cutter allowing the nylon trimmer head to be used with Brush Cutter Debris Shield (459147-1). It attaches easily to Brush Cutter Debris Shield (459147-1).