The Makita® Shear Blade Assembly Set features non-electrolyzed nickel-plated blades that provide dual-action cuts. The dual-action cuts provide a shearing effect for improved results. The 6-5/16” cutting width is designed for optimum performance. For use with Makita® 18V LXT® Grass Shear (XMU04, sold separately) and 12V max CXT® Grass Shear (MU04, sold separately). The Shear Blade Assembly Set is made of high quality materials for added durability and long life.