Each category of products on our website is assigned a number depending on when it was added to the website. The domestic copper fittings category has the honor of being the number one category. This fact shows just how important this category is to our website.

While domestic copper fittings supplies generally include faucets and fixtures, we go above and beyond those basics. Here, we have chosen to offer the items behind the scenes too, or the true domestic copper fittings supplies and parts, including the pipes, valves and fittings that are traditionally purchased by trade professionals.