The Lincoln Electric K5617-2 Patriot variable shade auto-darkening welding helmet is a rugged lightweight helmet with comfortable headgear and an oversized absorbent sweatband for those long days under the helmet. Includes 2 extra inside and outside impact resistant clear lenses. The Variable shade feature allows you to choose from shades 9-13. The helmet also features an additional grind mode shade. It can be used in Stick, TIG, Pulsed TIG, MIG, Pulsed MIG, Flux-Cored, Gouging welding processes. | Lincoln Electric Patriot Welding Helmet