US$ 69.95
One stone per glass is sufficient
larvae and adults
Separate counterweight design reduces vibration for improved comfort
Popular keystone thumb construction for comfort and mobility
Resistant to chemicals and solvents
3M SF400M-WV-6 SecureFit 400 Safety Eyewear Glasses, Black/Green Specialty Saws One stone per glass is3M SecureFit 400 Safety Eyewear uses patented 3M Pressure Diffusion Technology to help diffuse pressure over the ear, providing game changing comfort and security of fit. The lightweight, flat temple, low profile design fits well with hearing protection. It's safety eyewear that works seamlessly with hearing protection for a difference you can see and feel. Highlights: Frame Color: Black Green Lens Color: Mirror Mirror lenses ideal for transitioning
US$ 69.95
US$ 24.99
US$ 18.99