Weiler® 08064 ST-4 Heavy-Duty Wheel Brush, 4 in Dia Brush, 1/2 in W Face, 0.02 in Dia Filament/Wire Standard/Twist Knot Filament/Wire, 3/8 to 1/2 in Arbor Hole

Weiler®, 08064, Wheel Brush, Heavy-Duty, Series: ST-4, 4 in Diameter Brush, 1/2 in Face Width, 3/8 to 1/2 in Arbor Hole, Standard/Twist Knot Filament/Wire, 0.02 in Dia Filament/Wire, Steel Fill, 7/8 in Trim Length, 20000 rpm Maximum, Unthreaded Arbor Attachment