3M™ 340-4004 Ear Plug, 32 dB Noise Reduction Rating, Triple Flange, Disposable/Reusable: Reusable, Universal, Yellow Plug, Blue Cord
Part #3M340-4004
MFG #340-4004
UNSPC #46181901
Standard Pack 4
3M™ Ear Plug, 32 dB Noise Reduction Rating, Triple Flange, Disposable/Reusable: Reusable, Universal, Yellow Plug, Blue Cord, Elastomeric Polymer Plug
- For assembly, blasting, cleaning, composite finishing, demolition, electrical, facility maintenance, final finish, grinding, machine operation, paint preparation, painting, sanding, welding
- 100/Pack
- 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
Cord Color Blue Disposable/Reusable Reusable Noise Reduction Rating 32 dB Plug Color Yellow Plug Material Elastomeric Polymer Shape Triple Flange Size Universal