Headhunters Jazz Rock Brush
Use a standard 7/16” diameter tube with a comfortable rubber grip. The O/D diameter is just over 5/8 of an inch. The wire is a heavier gauge at .016 inch. The Jazz Rock Brush comes with an adjustable pull rod so the wire fan can be set to 3 fan settings. The wire can be retracted into the internal tube with the pull rod fully extended back.