Sprayhead Assembly, Compatible Mfr. Model Number WF2503, WF2504, WF2603, WF2604, WF2703, WF2704, WF2803, WF2804, For Use With Wash Fountains (Semi-Circular Models Only), Brass, Rubber, Stainless Steel, Bradley, Size 6 in, Wash Fountain Sprayheads and Sprayhead Parts, Sprayhead WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. - 1,3-Butadiene