Masters® Heavy Duty Fitting Brushes are the highest quality brushes available for cleaning copper fittings. This heavy duty unit is made of heavy gauge galvanized stem wire and oil tempered, high carbon level fill wire with double stem (4 wire) double spiral construction.
It appears that you're using an unsupported browser.
If you are currently using Internet Explorer we recommend you switch to Edge or another supported browser to enjoy the best experience Oatey.com has to offer.