4 in, Wire Dia.
Crimped Wire Cup Wire Brush, Arbor, 4" 0.-11, Operating Speed - Maximum 10,200 RPM, Shank Length Not Applicable Cup Brush, Product Type Cup Brush, Quick Change System Not Applicable, Bristle Type Crimped Wire, Bristle Material Carbon Steel, Brush Dia.02 in, Bristle Length 1 3/8 in, Grit Not Applicable, Overall Length 3 9/16 in, Compatible Tool Type Right-Angle Grinder, Color Silver, Primary Material Application Carbon Steel, Connector Type Threaded Hole, Connector Size 5/8 In..