Osborn 54036 Plater's Fine Solid Wood Block Wire Scratch Brush with Long Curved Handle, Fine Brass Wire Bristle, 5-3/4" Length, 1-1/8" Width Brush, 13-1/4" Overall Length These handy, hardwood block brushes are indispensable for many hand brushing jobs in plating processes and fine metal finishing work Fine brass wire fill Long curved handle 4 x 18 Wire rows 1" Trim length