Pad Driver, Color Gray, Diameter Not Applicable, Material Polyethylene Rotomold, Product Type Pad Driver, Overall Length 28 in, Overall Width 14 in, Pad/Brush Size 28 in, Shape Rectangular, Speed - Maximum 2,200 RPM, Fits Machine Size 28 in, Compatible with Grainger Part Number 53TX67, 53TX68, Includes Not Applicable, Thickness 7 5/16 in, Compatible with Manufacturer Part Number MV-SS500-0034, MV-SS500-0035, Features Not Applicable, Series Not Applicable