Weiler Weiler 804-36303 1-2 -in Turbo Tube Brush

Two brushes in one, so you can clean fittings and copper tubing without changing toolsPlus, the tool is self-cleaning as you switch from I.D. cleaning to O.D. cleaning residual build-up is removed .A heavy-duty ABS housing is impact-resistant and protects bristles so they retain their shape, increasing brush life