<< Click here for Brass Knuckle Protection’s Statement on COVID-19 >>

BKFLEX-4040N

Spectrum eye protection pops with color. Each lens color in the family sports a unique, corresponding temple color. That’s right. We matched the temple colors to the lens, knowing that when workers feel in-style they tend to keep their protection on. This powerful ANSI Z87.1+ protection weighs less than one ounce and the rimless lenses are manufactured with our N-Fog™ anti-fog protection.* Bowed, super-flex temples touch the wearer only behind the ears, eliminating all pressure points while delivering the optimal fit. The ratcheting flexible temples and second-generation PivotEase™ nose piece offers a true face-hugging design that inspires compliance.   

 

Certifications and characteristics

N-FOG™anti-fog lens protection permanently bonds to the lens; will not wear off or wash off. Anti-fog protection exceeds European EN 166/168 — lasts 15 times longer! Retains its anti-scratch, anti-static and UV protection properties. 

Clear lens allows maximum light transmission without changing or distorting vision or colors (91% of light passes through). 

Smoke lens provides allover tint for normal outdoor conditions (18% of light passes through). 

Amber lenses sharpen contrast and provides greater clarity in fog, haze, and other low-light conditions. Amber filters out blue light from computer screens and other electronic devices that can cause eye fatigue and headaches. 

Indoor/outdoor clear mirror lenses provide all-around tint for protection from the glare of bright artificial lighting and sunlight (50% of light passes through). Ideal for workers who change environments throughout the day. Mirror finish allows optical clarity indoors and reduces glare outdoors. 

Blue Mirror provides a more trendy and cool sunglass style. Shaded mirror lenses reduce glare. Ideal for outdoor conditions (18% of light passes through). 
  

About Spectrum

This powerful ANSI Z87.1+ protection weighs significantly less than one ounce and the rimless lenses are manufactured with our N-Fog™ anti-fog protection.* Bowed, super-flex temples touch the wearer only behind the ears, eliminating all pressure points while delivering the optimal fit. The ratcheting flexible temples offer a true face-hugging design that inspires compliance from your team. Finally, we added our second-generation PivotEase™ nosepiece — slides up and down and pivots on a hinge. 

Features 

  • Second generation PivotEase™ nosepiece slides up and down and pivots for a secure fit 
  • N-FOG™ anti-fog lens protection lasts 15 times longer than EN 166/168 standards Note: Indoor/ Outdoor and Mirror do not have N-Fog technology  
  • Super-flex rubber temples ratchet for custom fit 
  • Ultra lightweight, weighs less than one ounce

Part Number Anti-Fog Lens Color Frame Color Accent Color
BKFLEX-4040N N-FOG Clear Orange Black
BKFLEX-4040SN N-FOG Smoke Red Black
BKFLEX-4040YN N-FOG Amber Lime Green Black
BKFLEX-4040IO* None In/Out Mirror Purple Black
BKFLEX-4040M* None Blue Mirror Blue Black

*NOTE: Indoor/Outdoor and Mirror do not have N-FOG™ technology


Roll Up Your Sleeves and Tear In

BKFLEX-4040N Brochure (pdf)

Brass Knuckle Eye Protection Catalog (pdf)



RELATED PRODUCTS