Pricing mentioned is for EA. Requires a minimum buy of 1 piece. Crimped Wire Cup Brush, 3 inch Diameter, 5/8-11 Arbor, 0.012 in Carbon Steel; Hazmat=False; Features=Effective for removing rust and corrosion;Flexible brushing action for irregular surfaces;For light to medium duty general purpose cleaning of Large surfaces; StandardPack=1EA; CountryOfOrigin=US; Applicable Materials=Metal, Steel; Applications=Cleaning of Metal Surfaces, Rust and Oxidation Removal, Surface Prep; Arbor Thread - TPI or Pitch=5/8 in - 11; Color=Steel Gray; Diameter=3 in; Structure=Crimped; Trim Length=7/8 in; Type=Crimped Wire Cup Brush; Used With=Angle Grinders; Wire Material=Carbon Steel; Wire Size=0.0120 in;