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Elvex Quattro Reusable Ear Plugs 402


The QUATTRO™ EP-402 un-corded reusable ear plugs with plastic carrying case for storage and chain attachment.  Outlasts PVC ear plugs and provides all-day comfort.

Standard Quattro ear plugs, with plastic case and chain, packaged in individual poly-bags. 50 units per box.

Made in the USA. NSN (Nat’l Stock No.) 6515 01 492 0456
Material: TPR

Quattro is a universal size reusable ear plug, designed to be used over and over again, with maintained comfort and effectiveness.

EP-402, ear plugs w/o cord, key-chain and plastic case, 50 pairs per box.
U.S. Military national stock numbers… NSN 6515 01 492 0456

  • A four flange design that allows this ear plug to fit almost all ear canals.
  • An ultra-soft polymer provides a comfortable and effective seal.
  • A sturdy and stiff handle that allows an easy grip for insertion and removal.
  • Material is resistant to ear wax and body oils and will outlast PVC ear plugs by many months.
  • Polymer is non-allergenic and non-irritating to the sensitive skin in the ear canal.
  • Noise Reduction Rating is 25 dB, and the test was performed to ANSI S3.19-1974 at an independent and certified laboratory.
  • European Single Number Rating is 26 dB, and testing was performed at an independent and certified laboratory. See test data to EN-352-2 below.
  • Quattro is available in five versions, corded and un-corded, and packaged in poly-bag or handy plastic container, as well as in a metal detectable version.
  • Quattro has been assigned U.S. Military national stock numbers.
Weight 0.5 kg
Dimensions 5 x 5 x 5 in