Watts LFBK LBF-15 Stainless Steel Water Heater Supply Line, 15-Inch Water heater connector 15-Inch length 3/4-Inch female iron pipe Stainless steel braiding over braided PVC for strength Durable Easy to use for the contractor or homeowner The wetted surface of our Lead Free products contacted by consumable water contain less than one quarter of one percent (0.25 Percent) of lead by weight