ER308L TIG Welding Rods, Stainless Steel, 1 16 in dia, 36 in L, 10 lb Box no checkout 1 rated 90 degree tilting head 1 rated 90 degree tilting head prevents neck fatigue Unbreakable polycarbonate lens Impact resistant housing Oversized ratchet with soft rubber grip allows for easy adjustment when wearing gloves Removable comfort cradle is a pivoting head pad that conforms to any head for the highest degree of comfort 3 position slider adjusts distance of the lens from your eyes for precise vision Crown strap adjustment allows the headgear to be raised or lowered for maximum comfort and performance Sweatband helps absorb perspiration and prevents sweat from interfering with vision 03% to avoid carbide precipitation Used for welding types 304