Goodway Spin-Grit Tube 3/4 in 19.1 MM brush ESGB-075

DUAL DIAMETER SPIN -GRIT Tube Cleaning Brushes, Part Number ESGB-075, 3/4 inch or 19.1 mm Diameter, 6 1/2 inches long, 1/4 inch connection, Compatible with Heavy-Duty Air Powered Tube Cleaner AWT-100X, High Flow Ream-A-Matic Enhanced Chiller Tube Cleaner RAM-6-60,