M2800 Special Ops™ Series HandyStrap® N95 Particulate Respirator, Non Oil Particles Vapors, Medium Large ORS NASCO 300 rpm Stock Status In 300 rpm Stock Status In Stock Style SG INOX Wheel Thickness [Nom] 1 4 in Tool Shape Type 27 UNSPSC 31191500 Used With Angle Grinders Welding Catalog NO Wt so you know your PPE is assembled correctly without visual inspection Added carbon layer helps filter out nuisance levels of ozone and organic vapors (less than OSHA PEL) For most welding applications HandyStrap® with buckle allows mask to comfortably hang around neck when not in use Ventex® valve lets the hot air out faster so workers stay cooler The solid black color stays cleaner looking longer preventing pre mature disposal