3M Speedglas Series Welding Helmet

3M Speedglas Series Welding Helmet, Auto-Darkening Lens, Adjustable Headband, 44 x 93mm Lens The 3M speedglas™ welding helmet has a lens size of 44mm x 93mm. It is designed specifically for an occasional welder who still values excellent protection. It has an auto-darkening filter that provides uniform shading across the entire viewing area. The shields have five user-selectable dark shades from shades 8 to 12. Features and Benefits • Light weight • User friendly • Three sensitivity settings • Versatile headband • Designed to be adjusted with one hand • Head suspension with smooth ratchet for precise tightening • Delay function to set the dark-to-light opening time • Compatible with most of the disposable welding particulate respirators Applications • Plumbers • Construction workers • Auto-trade • Welding • Grinding • MMA • MIG/MAG • TIG Welding helmets, or welding hoods, are essential personal protection equipment wherever arc welding takes place. The helmet has advantages over goggles in that they also protect the face and neck from flash sparks, and can even serve as face protection PPE when grinding. The 3M™ Speedglas™ 9100 FX Air Welding Helmet is designed to be fitted with auto-darkening lenses. Auto-darkening lenses have advantages over static polarized viewing lenses, in that you can see as normal when not welding without having to adjust your mask. The viewing lens only darkens in response to the light given off from arc welding. In many countries, an auto-darkening welding mask is an industry safety requirement wherever welding equipment is used, and they are regarded as a standard piece of safety equipment for welders. Specifications Attribute Value Type Welding Helmet Lens Size 44 x 93mm Series Speedglas Adjustable Headband Yes Auto Darkening Lens Yes