Forney 72837 Wire Wheel Brush, Industrial Pro Crimped with 5/8-Inch 11 and M14-by-2.0 Multi Arbor, 4-1/2-Inch-by-.012-Inch Industrial Pro premium crimped wire wheel brush Great for cleaning and blending surfaces, removing light burrs, paint and corrosion Manufactured using a proprietary 3D crimping and balancing process providing a much higher density Patented nut design has gripping points and raised nut making it easier to tighten and loosen on and off angle grinders Made from high carbon steel