The 3M Speedglas 100 Welding Helmet, part number 751101, provides essential eye and face protection for welders. This black helmet features a fixed shade 11 passive welding filter, offering permanent protection against harmful UV and IR radiation. It is suitable for most arc welding processes, including MMA, MIG/MAG, and high amp TIG welding applications. The helmet is designed with an adjustable head suspension featuring a smooth ratchet for precise tightening, ensuring enhanced stability and comfort during use. It is also compatible with most 3M disposable welding particulate respirators.