Husqvarna BCA850 Brushcutter Attachment | Heavy-Duty Multi 255-4 Blade with GuardProfessional Brush Clearing Power and Durability The Husqvarna BCA850 Brushcutter Attachment (model 967185902) is built for professionals and property owners who need reliable clearing performance in dense vegetation, tall grass, and light brush. Designed for select Husqvarna detachable trimmer systems, this heavy duty attachment delivers powerful cutting capability with exceptional control and comfort. Equipped with a Multi 255 4 grass and brush