The High-Speed Dust Blower Wide Angle Nozzle is for use with Makita 40V max XGT® High-Speed Dust Blower model GSA01 (sold separately). It is ideal for use when cleaning larger areas for general debris and dust management. The wide-angle nozzle provides a larger area of blowing force and multiple air holes distribute the force evenly over a wider surface area. It is made of high-quality materials for long product life. It attaches quickly and easily for added user convenience.