Speedglas™ 9100 FX Welding Helmet, Shade 5, 8 to 13, Black, 4.20 in x 2.80 in Window

3M™ Speedglas™ Welding Helmet 9100 FX with adjustable head suspension and clear face shield. Flip-up function allows workers to switch between clear protective shield and ADF. Natural color auto-darkening filter. Meets requirements of ANSI Z87.1-2010. CSA Z94.3 Certified. Hard hat with polyethylene shell.