1.Combines tube O.D.cleaning and fitting I.D.brush one hand tool.

2.Easy to grip plastic handle

3.Stainless steel bristles

4.Durable plastic construction designed for easy brush replacement.

5.Holes in handle for cleaning outside diameter of 1/2" & 3/4" tube.

6.Brushes for cleaning inside diameter of 1/2" & 3/4" tube.