The APEX Series TIG Torch Kit is designed to suit standard TIG torch sizes 9, 17, and 26, plus water-cooled sizes 18 and 20. These stubby gas lens TIG cups are perfect for any TIG welding. Get the best possible gas coverage and ultimate visibility with the gas lenses and quartz cups, plus the small stubby cups will fit into all those hard-to-reach spaces and tight corners. The APEX Series TIG Torch Kit comes with everything you need to get welding across a wide range of applications in one convenient carry case.