Pferd Wheel Brush, 1-1/2 in Brush dia, 1/4 in Face Width, Crimped Filament/Wire Type, 0.012 in Filament/Wire dia, Stainless Steel Fill, 7/16 in Trim Length, 20000 rpm Maximum, Stem Attachment, 1/4 in Shank dia Pferd 82906 Wheel Brush, 1-1/2 in dia Brush, 1/4 in W Face