Nyalox 4 in. Fine Wheel Brush is a versatile tool designed for general all-around wheel use, for reaching into tight crevices and contours. Its fine nylon bristles, impregnated with aluminum oxide, provide effective cleaning and polishing on all metals and wood without gouging the surface. Featuring a 1/4" shank, this brush combines durability and precision, making it i for detailed work. Whether you need to remove rust, paint, or corrosion, or simply polish metal surfaces, this fine wheel brush delivers reliable performance. Model Number: 7200042