• Size #3 or #4 CGA 510 Cylinder Valve
• Brass Construction
• CGA-510 Valve to CGA-300 Regulator

WARNING: This product can expose you to chemicals including Lead and lead compounds, which are known to the State of California to cause cancer and Lead and lead compounds, 7439-92-1 which is known to the State of California to cause birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov.