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  • 3M™ E-A-R™ UltraFit™ Earplugs 340-4004, Corded, Poly Bag, 400 Pair/Case
  • 3M™ E-A-R™ UltraFit™ Earplugs 340-4004, Corded, Poly Bag, 400 Pair/Case

    3M ID 70071515772UPC 10080529400038
    • 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
    • Poly bag keeps each pair or earplugs available or accessible for re-use
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    Specifications
    Attribute Name
    Value
    Brand
    E-A-R™
    Case Quantity
    400
    Color
    Yellow
    Color Family
    Yellow
    Corded
    Yes
    Cord Type
    Vinyl
    CSA Class
    CSA Class AL
    Dielectric
    No
    Electrically Insulated
    Yes
    Hearing Protection Style
    Pre-molded/reusable
    Material
    Elastomeric Polymer
    Metal Detectable
    No
    Moisture Resistant
    Yes
    National Stock Number
    6515013526221
    Noise Reduction Rating
    25 Decibel
    Packaging
    Poly bag
    Product Series
    E-A-R UltraFit
    Product Type
    Earplugs
    Recommended Application
    Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding
    Recommended Industry
    Automotive, General Manufacturing, Marine, Metal Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation
    Reusable
    Yes
    Shape
    Multi-Flange
    Size
    One Size Fits Most
    Details
    • 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
    • Poly bag keeps each pair or earplugs available or accessible for re-use
    • Noise reduction rating (NRR) 25 dB CSA Class AL
    • Test compatible with 3M™ E-A-Rfit™ Validation System

    The 3M™ E-A-R™ UltraFit™ corded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most earcanals.

    The 3M™ E-A-R™ UltraFit™ Corded Earplugs feature a “no-roll”, triple-flange design that provides quick, clean, and comfortable hearing protection. Simply hold the stem and push the earplug into the ear. The tip stays clean even if hands are dirty or gloves are worn. The soft polymer earplugs are washable and reusable so they don’t need to be replaced as often, reducing waste and lowerings costs. Poly bag keeps earplugs clean prior to use. Recommended applications include assembly and mechanical, chipping, chiseling, cleaning, drilling, furnace operations, grinding, heavy equipment operations, machining, metal repair, painting, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: construction, general manufacturing, mining, oil and gas, and transportation. These soft polymer earplugs have a Noise Reduction Rating (NRR) of 25 dB and are test compatible with the 3M™ E-A-Rfit™ Validation System. Not only is noise present in our daily routines and recreational activities, but millions of Americans work in hazardous noise on a daily basis. Estimates from the National Institutes of Health suggest that approximately 15 percent of Americans (26 million people) between the ages of 20 and 69 have high frequency hearing loss due to exposure to noise at work or during leisure activities. Hearing loss due to noise is almost entirely preventable by judicious use of hearing protection. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.

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