Pyramex Venture II Safety Glasses (12/box) Lens Color:Gray For qualitative fit testing of

For qualitative fit testing of air purifying respirators

whose 4:1 mechanical advantage and excellent sheave efficiency allow the user effort to be divided by 4 when raising a victim in order to release him

6′ length relaxes to 4

The polycarbonate lens provides a wide field of vision for enhanced safety

Pyramex Venture II Safety Glasses (12/box) Lens Color:Gray For qualitative fit testing ofThe Venture II Safety Glasses showcase the maximum safeguard against eye injuries. The extraordinary 9. 75 curved lenses provide more than 180 degrees of coverage, without the distraction of seams or traditional type side shields. This almost frameless design creates a spectacle that weighs only 27 grams per pair. The Venture II Glasses also introduce special "nose buds" that secure the glass to your face without slipping, while providing a pillow