3M Speedglas 2.8" X 4.2" 9100XX Variable Shade 5, 8 - 13 Auto-Darkening Welding Lens With Sensitivity, Delay And Grinding Modes For Fixed Front Welding Helmets Stain Injuries It features a revolutionary inverted

It features a revolutionary inverted flow design to offer a medically superior response that is consistent with all EMT

Provides comfort and rebound protection against back and knee pain and foot injuries such as plantar fasciitis

or even at the game�

ANSI Cut Level: 3

for maximum coverage and protection

3M Speedglas 2.8" X 4.2" 9100XX Variable Shade 5, 8 - 13 Auto-Darkening Welding Lens With Sensitivity, Delay And Grinding Modes For Fixed Front Welding Helmets Stain Injuries It features a revolutionary inverted3M Speedglas 9100XX Auto Darkening Welding Lens having variable shades of 5, 8 13 is designed to fit fixed front welding helmets. Lens comprising grinding and torch cutting modes offers an ADF viewing area of 2. 8" X 4. 2". Lens incorporates advanced arc detection electronics to support use with all arc welding processes. Lens with an adjustable delay can be used in industries including automotive, construction, mining, transportation and more.