Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3M Ear Plugs: Bullet, 32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down - Bullet-Shaped Earplugs
3MBullet-Shaped Earplugs

3M Ear Plugs: Bullet, 32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down

3M Bullet earplugs are corded, disposable, roll-down earplugs with a 32 dB NRR rating and metal-detectable design, supplied in a 200-pack of yellow plugs (MPN 311-4106). 3G Electric interprets demand and delivers…

SKU 3G-OTH-553676

Brand
3M
Item
Ear Plugs: Bullet, 32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down
Category
Bullet-Shaped Earplugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

3M
Manufacturer Part Number
311-4106
Type
32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down, Yellow, 200 PK
Earplug Color
Yellow
Style Subhead
Corded
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3M Bullet earplugs are corded, disposable, roll-down earplugs with a 32 dB NRR rating and metal-detectable design, supplied in a 200-pack of yellow plugs (MPN 311-4106). 3G Electric interprets demand and delivers these genuine industrial safety supplies across 14 departments — and far more — with specialist trust anchored in combustion, pumps and controls.

Frequently Asked Questions

What are 3M Bullet ear plugs used for?

3M Bullet ear plugs protect hearing in noisy industrial environments such as manufacturing plants, foundries, and construction sites. Their 32 dB NRR rating reduces harmful noise while the metal-detectable design helps locate lost plugs in food processing or pharmaceutical facilities.

What are the specifications of 3M Ear Plugs 311-4106?

These 3M Bullet ear plugs (MPN 311-4106) are corded, disposable, roll-down plugs with a 32 dB NRR rating. They are metal-detectable, yellow in color, and supplied in a 200-pack. The bullet shape provides a comfortable fit for most ear canals.

Where to buy 3M Ear Plugs 311-4106 worldwide?

3G Electric supplies and delivers genuine 3M 311-4106 ear plugs worldwide. We handle full logistics and customs clearance, ensuring your order reaches any global destination. Contact us for availability and lead time on this 200-pack of metal-detectable, corded ear plugs.

How to use 3M roll-down ear plugs?

Roll the ear plug between your fingers into a thin, crease-free cylinder. Reach over your head and pull your ear outward, then insert the plug into the ear canal. Hold it in place for 20–30 seconds until it expands. The corded style keeps plugs handy when not in use.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M bullet-shaped earplugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from 3M

View all 3M parts
3M Ear Plugs: Bullet, 32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down, 200 PK (MPN 311-4109). Key specifications — Earplug Color: Orange/Yellow; Brand: 3M; Style_Subhead: Corded.
3M
3M Ear Plugs: Bullet, 32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down, 200 PK (MPN 311-4109). Key specifications — Earplug Color: Orange/Yellow; Brand: 3M; Style_Subhead: Corded.
3M Ear Plugs: Bullet, 31 dB NRR, Gen Purpose, Corded, Disposable, Roll-Down, L Earplug Size, 200 PK (MPN 312-6001). Key specifications — Earplug Color: Yellow; Brand: 3M; Style_Subhead: Corded.
3M
3M Ear Plugs: Bullet, 31 dB NRR, Gen Purpose, Corded, Disposable, Roll-Down, L Earplug Size, 200 PK (MPN 312-6001). Key specifications — Earplug Color: Yellow; Brand: 3M; Style_Subhead: Corded.