3/8" compression x 1/2" fip x 12", reinforced poly vinyl, lead free faucet connector, wetted surface of this product contacted by consumable water contains less than 1/4 of 1 percent, 0.25% of lead by weight, meets ab1953 California & vt s152 Vermont low lead restrictions.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go towww.P65Warnings.ca.gov