3M Speedglas 100 Series, Auto-Darkening Welding Helmet, 8 to 12 Lens Shade, 3.66" x 1.73" Viewing AreaBlack

Built-in holders for magnifying lens making the lens easier to attach providing a better fit. Locks in light state grinding mode 3 when grinding. Improved headband design with smooth ratchet for precise tightening and more comfort. Feature delay function that allows user to set the dark-to-light- opening time. For most Stick, MIG and higher amp TIG and arc welding processes.