Anderson Metals 1/2"x5-1/2" Red Brass Nipple. It is Lead-Free compliant, meeting California AB-1953 & Vermont SB-152 Legislation Certification. Suitable for brass, copper, and iron pipes, this nipple has a pressure rating of 900 psi and an operating temperature of 200 degrees F.
WARNING: This product can expose you to lead, a chemical known to the State of California to cause cancer and reproductive harm. www.P65Warnings.ca.gov