The Grainger 170H32 is a 3M Speedglas Welding Helmet that features a large viewing area for optimal visibility. It has an auto-darkening filter that adjusts from shade 3 to 13 in 1/25,000 of a second. The helmet provides protection from UV and IR rays and has multiple adjustable settings to customize your view. The lightweight design offers comfort for extended wear. This helmet meets industry safety standards for reliable eye protection during welding, cutting and grinding applications. With adjustable headgear and multiple lens options, this helmet aims to provide versatility for welders.