Russell #661520 Fitting, Coupler, Straight, 3/8 in. NPT Male to 3/8 in. NPT Male, Aluminum, Blue Anodized, Each. Russell's aluminum coupler fittings are handy for coupling fittings or lines together. They are available for both AN and NPT thread applications.
Russell #661520 Fitting, Coupler, Straight, 3/8 in. NPT Male to 3/8 in. NPT Male, Aluminum, Blue Anodized, Each.