Green Line

6" Sch. 40 Black Iron Female NPT Cap G0800M-600

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

5" Sch. 40 Black Iron Female NPT Cap G0800M-500

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

4" Sch. 40 Black Iron Female NPT Cap G0800M-400

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

3" Sch. 40 Black Iron Female NPT Cap G0800M-300

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

2-1/2" Sch. 40 Black Iron Female NPT Cap G0800M-250

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

2" Sch. 40 Black Iron Female NPT Cap G0800M-200

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

1-1/2" Sch. 40 Black Iron Female NPT Cap G0800M-150

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

1-1/4" Sch. 40 Black Iron Female NPT Cap G0800M-125

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

1" Sch. 40 Black Iron Female NPT Cap G0800M-100

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

3/4" Sch. 40 Black Iron Female NPT Cap G0800M-075

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

1/2" Sch. 40 Black Iron Female NPT Cap G0800M-050

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

3/8" Sch. 40 Black Iron Female NPT Cap G0800M-038

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...