Blue Monster 1/2" ID (5/8" OD) Power Deuce Copper Fitting Brush Tool

The Power-Deuce is a self-cleaning brush with rust proof, stainless steel bristles for plumbing and HVAC projects. The brush actually removes copper residue and any buildup when you you switch from a fitting brush to the OD cleaning brush. A heavy-duty ABS housing is impact resistant and protects bristles so they retain their shape and prolongs brush life.