Includes everything required to weld with .045” (1.1 mm) Innershield® self-shielded fluxcored wire. Includes an .035”- .045” (0.9-1.1 mm) Magnum® 100L gun liner, a .045” (1.1 mm) contact tip, a gasless nozzle, knurled drive roll, .045” (1.1 mm) inner wire guide and a 10 lb. (4.5 kg) spool of .045” (1.1 mm) Innershield® NR®-212 wire.