Major product categories include line sets, copper tube, copper fittings, valves, brass and malleable fittings, PEX tube, fittings and tools, water & gas connectors and appliance kits. JMFs global-sourcing capabilities have been developed over decades, providing customers with the best products in the market from the worlds best manufacturers.For use with plastic, vinyl or rubber tubing,Use for aboveground waterlines,Durable lead free brass construction