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Liberty DuraPlug Corded Foam Earplugs (NRR 32)
$32.57
Final price set by Amazon · may vary
Liberty DuraPlug Corded Foam Earplugs The Liberty DuraPlug (14311) is a disposable corded foam earplug rated NRR 32, built for everyday industrial hearing protection. The attached cord prevents lost plugs and keeps a...
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Zero Sponsored ListingsNo paid placements. Every recommendation is based on compliance, build quality, and field performance.
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Independently ReviewedUnbiased assessments — no manufacturer input
Built for Industrial BuyersSourced and reviewed for safety managers, procurement teams, and field supervisors.
Liberty DuraPlug Corded Foam Earplugs
The Liberty DuraPlug (14311) is a disposable corded foam earplug rated NRR 32, built for everyday industrial hearing protection. The attached cord prevents lost plugs and keeps a pair handy around the neck.
Sold by the case (100 pairs).
Available Options
- NRR 32 · Case of 100 — $32.57 (14311)
Specifications
| Brand | Liberty Safety |
| Model | 14311 DuraPlug |
| NRR | 32 dB |
| Style | Corded, disposable foam |
| Pack | Case of 100 pair |
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Disclosures & editorial standards
WC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. This content is not medical, legal, or regulatory advice. Hearing-protection selection is governed by OSHA 29 CFR 1910.95 and the product's NRR; verify the required attenuation for your noise exposure.
WC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. This content is not medical, legal, or regulatory advice. Hearing-protection selection is governed by OSHA 29 CFR 1910.95 and the product's NRR; verify the required attenuation for your noise exposure.
Brand / Vendor
Liberty Safety
Model / SKU
14311
Product Type
Corded Ear Plugs
Price
$32.57 (Amazon)
Rating
4.8 / 5 — reviews
Availability
✓ In Stock on Amazon
No Paid Placements
Every product earns its place based on safety credentials and field performance, not advertising spend.
Industrial Grade Only
Products sourced for professional use in manufacturing, construction, and industrial environments.
Compliance Verified
Every product listed on WC Safety is reviewed for standards compliance and safety credentials before publication.
Sourced for Professionals
Gear selected for safety managers, procurement teams, and field supervisors — not casual consumers.
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