3M™ E-A-R™ UltraFit™ Corded, Carrying Case, 340-4002 - 18dB (Class 3) (Box of 50 Pairs)

3M™ E-A-R™ UltraFit™ corded earplugs (340-4002) are rated 18dB (Class 3) and come with a carrying case. Their triple-flange, "no roll" design means you just hold the stem and push them in, so the tip stays clean even if your hands are dirty or you're wearing gloves. The premoulded soft polymer suits most ear canals, and they're washable with soap and water and reusable, which cuts waste. They're test compatible with the 3M™ E-A-Rfit™ Validation System.

Specifications

• 18dB (Class 3)
• Triple flange; push-to-fit; regular size
• Elastomeric polymer; moisture resistant; electrically insulated
• Blue vinyl cord
• Reusable and washable
• Carrying case; box of 50 pairs

Applications

Assembly and mechanical work, chipping, chiselling, cleaning, drilling, furnace operations, grinding, heavy equipment operation, machining, metal repair, painting, pouring and casting, power fastening, riveting, sanding, sawing and welding, in construction, general manufacturing, mining, oil and gas, and transportation.