3M 340-4003 E-A-R Earplugs, Uncorded, Poly Bag, Yellow (7000002321) (400 Pack)
Bulk Pricing Available
Bulk Pricing Available
Need to place a large order? Request a quote
3M 340-4003 E-A-R Earplugs, Uncorded, Poly Bag, Yellow (7000002321)...
Description
Description
3M 7000002321 Description
3M E-A-R UltraFit reusable earplugs feature a triple-flange, no-roll design and a stem grip for clean insertion. Made from soft, washable polymer, they deliver NRR 25 dB hearing protection and come uncorded in a poly bag.
3M 7000002321 Includes
- (400) - 3M 7000002321 EAR Ultrafit Earplugs, 100-Pair, Yellow (340-4003)
3M 7000002321 Features
- Triple-flange design contours to different ear canal shapes for a comfortable seal
- Stem grip helps insert earplugs without touching the ear tips to help keep them clean
- No-roll insertion style for quick, easy use
- Soft polymer construction is washable and reusable to help reduce replacement cost
- Noise Reduction Rating NRR 25 dB
- Uncorded cordless design
- Poly bag packaging
- Compatible with the 3M E-A-Rfit Validation System
3M 7000002321 Specifications
| Product Type | Earplugs |
| Product Series | E-A-R UltraFit |
| Part Number | 340-4003 |
| Color | Yellow |
| Corded | No |
| NRR | 25 dB |
| Reusable | Yes |
| Earplug Material | Elastomeric Polymer |
| Material | ABS/Elastomeric Polymer |
| Shape | Multi-flange |
| Insertion Style | No Roll |
| Earplug Size | Regular |
| Metal Detectable | No |
| Electrically Insulated | Yes |
| Packaging | Poly Bag |
| Product Length (in) | 8.307086614173228 |
| Product Width (in) | 5.2362204724409445 |
| Product Height (in) | 9.448818897637794 |
| Shipping Weight (lbs) | 0.9764273592168228 |
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
-
400K Square Feet of Warehouse Space
With over 400,000 square feet of warehouse space, Pro Work Supply is built for speed and scale. We are a full service retailer of 3M tapes, abrasives, hearing protection, and adhesives - so you get what you need, when you need it.
-
Real Support from Industry Pros
When you call Pro Work Supply, you're talking to experienced professionals—not a call center. Our team understands the products and the jobsite demands. Whether it's a spec check or a bulk quote, we deliver answers fast and service you can count on.
-
Contractor Partner
From one-man crews to large-scale builders, our sales team is on hand to support contractors at every level. Need bulk pricing? Bidding a job? Our team works directly with you to quote high-volume orders, assist with 3M material lists, and keep your projects on schedule. We know what's at stake when time and accuracy matter.
