Insight Variable Auto-Darkening Filter, Shade 9 to 13, 3.93 in x 2.36 in, Polycarbonate, Black ORS NASCO #3-1853 valve kit & #1-3576

#3-1853 valve kit & #1-3576 replacement pin

Mar-resistant soft brass head helps absorb impact and helps reduce work damage|Spark-resistant for safe use near combustible materials|Fiberglass handle with ergonomic

and cotter shackles have thread protected ends and are 100% proof tested|Standard industry tolerances apply

reducing time spent cleaning surfaces

Preferred by professional contractors who demand a consistent

Insight Variable Auto-Darkening Filter, Shade 9 to 13, 3.93 in x 2.36 in, Polycarbonate, Black ORS NASCO #3-1853 valve kit & #1-3576Variable shade 9 13 Easy to use digital controls Sensitivity and delay adjustments for different tasks and durations