Accessories & Parts Description Product number Description:MXL 180 / 200 Gas Nozzle, Standard 7/16" (12 mm) Product number: 0700200054 Description:MXL 180 / 200 Nozzle Spring Product number: 0700200078 Description:MXL 180 / 200 Tip Adaptor, Standard Product number: 0700200072 Description:Liner, Steel .023"-.030" (0.6-0.8) 13 ft. (4.0m) Product number: 0700200086 Description:Liner, Steel .035"-.045" (0.9-1.2) 13 ft. (4.0m) Product number: 0700200088 Description:Liner, Teflon .035"-.045" (0.9-1.2) 13 ft. (4.0m) Product number: 0700200092