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3M SecureFit 400 safety glasses amber lens black yellow wraparound frame

3M

3M SF403XSGAF-YEL SecureFit 400 Safety Glasses Amber Lens

SKU CH-HXSB-WNJX3

Amber-lens safety glasses with Scotchgard anti-fog coating, wraparound half-frame and pressure-diffusion temples delivering 99.9 percent UV protection

  • Product typePersonal Protective Equipment (PPE)
  • Product colorTransparent
  • Amber lens enhances contrast in low light
  • Scotchgard anti-fog coating maintains clear vision
  • Pressure-diffusion temples reduce pressure points
  • Wraparound half-frame design shields eyes from debris
  • 9 percent UV protection blocks harmful rays

SecureFit 400X Amber Safety Glasses

These 3M SecureFit 400X safety glasses are personal protective equipment designed for workers who need impact-resistant eyewear with an amber lens tint. The wraparound half-frame fits a universal size and uses pressure-diffusion temples to reduce pinch points during extended wear. Polycarbonate construction provides lightweight durability for industrial and trade environments.

Scotchgard Anti-Fog Coating Benefit

The Scotchgard anti-fog coating resists moisture buildup on the polycarbonate lenses so vision stays clear in humid conditions or during high-exertion tasks. Because the lenses are not polarized, they do not filter glare from reflective surfaces, which can be preferable when reading digital displays or working under artificial lighting. No foam lining means airflow is not restricted around the eyes.

Fit And Environment Checks

Verify that a universal-size half-frame suits your facial profile and that the black-and-yellow colour coding meets any site-specific PPE identification rules. The lenses block 99.9 percent of UV radiation but are not photochromatic, so they will not darken when moving between indoor and outdoor areas. Ensure your workplace does not require metal-detectable or x-ray-detectable eyewear, as this model lacks both features.

How it compares

Measured against everything we stock in Binoculars, Scopes & Sights, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 95% of the 1,401 comparable items (median $93.99).

Specifications

Product
Brand name3M
Product typePersonal Protective Equipment (PPE)
Product colorTransparent

Questions about this item

How often will the Scotchgard anti-fog coating on the 3M SecureFit 400X need replacement?

The Scotchgard anti-fog coating is bonded to the polycarbonate lens and lasts the life of the glasses under normal use; replace the unit only if the lens becomes scratched or the coating wears off.

What limit appears first when wearing the SecureFit 400X all day on a bright site?

The amber polycarbonate lens transmits less visible light than a clear lens, so reduced brightness perception in low-light areas is the first practical limit during extended wear.

How much heat builds up behind the wraparound half-frame after hours of continuous use?

The open half-frame design and pressure-diffusion temples allow constant airflow, so heat buildup behind the lenses remains minimal even during full-day wear.

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