Crafted by Walter Surface Technologies, this 4-1/2" x 1/4" x 5/8"-11 knot wheel brush is designed for optimal performance in various abrasive tasks. Featuring high-quality wire and a perfect balance with an even wire count, this brush ensures that your workpiece remains uncontaminated, making it an ideal choice for professional and industrial applications. With a lightweight design of just 0.748 lbs, it is easy to handle while providing the durability needed for demanding jobs. Whether you are polishing or cleaning, this knot wheel brush is a reliable addition to your toolkit.