ProductsWelding SuppliesWelding AccessoriesGas Fittings & AccessoriesGENTEC®REGULATOR O2 & ACETYLENE ARRESTOR FLASHBACK SET{EA=1BAG}Item #GTCFA7RPRRequest InformationEmail Product LinkSpecificationsBrandGENTEC®Gas TypeOxygenMaterialBrassOutlet Connection9/16 in - 18 RH, 9/16 in - 18 LHProductArrestor set