Tube and Pipe Brush, Bristle Material Metal, Handle Material Polypropylene, Brush Diameter 2 in, Brush Length 1 in, Handle Length 4 1/2 in, Bristle Color Black, Yes, Acid Yes, Application Pipes and Tubes, Bristle Length 1/2 in, Color Coding System No, Handle Color Black, Overall Length 8 in, Temperature No