3M 340-4002 340-4002 ULTRAFIT CORDE
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Manufacturer 3M
Mfg Catalog # 340-4002
Irby Part # 3874002


  • Premolded, triple flange earplug s fit comfortably in a wide range of ear sizes
  • No need to roll earplugs before fitting so the tips stay clean even if hands are dirty
  • Soft polymer is washable and reusable, reducing both waste and costs
  • Noise reduction rating (NRR) 25 dB. CSA Class AL
  • Carrying case keeps earplugs clean and accessible for re-use.


  • Brand: E-A-R™
  • Cord Type: Vinyl
  • Corded: Yes
  • CSA Class: CSA Class AL
  • Dielectric: No
  • Dispenser Available: No
  • Electrically Insulated: Yes
  • Hearing Protection Style: Corded
  • Hearing Protection Type: Eartips
  • Material: ABS/Elastomeric Polymer
  • Metal Detectable: No
  • Moisture Resistant: Yes
  • Noise Reduction Rating: 25 dB
  • Packaging: Poly bag
  • Product Color: Yellow
  • Product Line: Earplugs
  • Product Series: E-A-R UltraFit
  • Product Type: Earplugs
  • Recommended Application: Assembly
  • Recommended Industry: Automotive
  • Reusable: Yes
  • Roll-Down Required: No
  • Shape: Multi-Flange
  • Slow-Recovery Foam: No


UPC 08052940001
GTiN 00080529400017
Size Universal
Color Yellow
Noise Reduction Rating 25 dB
Applications For Automotive, Construction, General Manufacturing, Manufacturing, Marine, Metal Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil and Gas, Pharmaceutical, Transportation
Shape Flange
Family Brand Name 3M
Standard Packaging Qty 200 Pair/Case
Sub Brand E-A-R, UltraFit

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