3M™ Speedglas™ Welding Helmet SL, with Auto Darkening Filter, 701120 3M™ Speedglas™ Welding Helmet SL, 701120 has a narrow design that’s 25 % lighter than any other Speedglas model. Our welding helmet is suitable for quick welding tasks with a motion sensor that automatically turns on the welding filter when you pick up the helmet. […]
