MADE IN AMERICA. The Water Armor® 3/4″ lead-free* F1807 PEX elbows are made from ECO BRASS® alloy. Ideal for both commercial and residential plumbing installations, the elbow configuration is best used for plumbing projects that require a change in direction of the supply line. The elbow is composed of two PEX barbed ends, at a 90-degree orientation, for use with PEX tubing and crimp rings. Water Armor is ready to fulfill your bulk and wholesale orders. Our lead-free* ECO BRASS® and ECO BRONZE® alloys provide outstanding dezincification resistance and are safe to use for potable water applications in all 50 states, including California.