Flashback Arrestor Set with Standard B Fitting.
This set includes two arrestors with regulator ends to connect for oxygen and acetylene. Standard B fitting for 1/4" and 3/16" hoses.
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, 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.