SharkBite 22785 4-Port Closed Copper PEX Manifold, 1-Inch Trunk, 3/4-Inch Inlet, 1/2-Inch Ports 4 port closed 1-Inch trunk with 3/4-Inch barb inlets and outlets 1/2-Inch barb ports, 2-Inch on center Copper construction, lead free compliant