820017 Wire brush set. Steel / Brass / Nylon

This 20-piece Sonic wire brush set is sold as a set and provides a comprehensive solution for cleaning threads, ports, and internal surfaces on Harley-Davidson components. The kit includes steel, brass, and nylon brushes in six sizes ranging from 9mm to 19mm, allowing for the safe removal of carbon, rust, or old sealant without damaging delicate surfaces. Each brush features a 1/4" connection for use with the included hand tool or power drills, and an extension rod is provided for hard-to-reach areas. Supplied in a durable carrying pouch, this Sonic set is a professional choice for restoration and engine rebuilding projects.