Pricing mentioned is for EA. Requires a minimum buy of 1 piece. Diameter=7 in; Arbor Thread - TPI or Pitch=5/8 in - 11 INT; Speed=6000 rpm [Max]; Applications=Grinding; Type=Holder; Height=1 5/8 in; Length=9.188 in; Mounting=Hook-and-Loop Tall T Hook; Width=9.188 in;