Pad Driver, Color Gray, Diameter 16 in, Material Polyethylene Rotomold, Product Type Pad Driver, Overall Length Not Applicable, Overall Width Not Applicable, Pad/Brush Size 16 in, Shape Round, Speed - Maximum 220 RPM, Fits Machine Size 32 in, Compatible with Grainger Part Number Not Applicable, Includes (2) Brushes, Thickness 3 in, Series T5, T500, T500E, T5E