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3M™ E-A-R™ TaperFit™ 2 Earplugs 312-1224, Corded, Large Size

Airgas Part #:3MR312-1224


Manufacturer #:7000002313

$0.44 /Pair
Package Size: 200 Pair
$0.44 Pair
$88.00 Box 200 Pair / Box
$880.00 Case 2,000 Pair / Case

In Stock

Item Details

  • 3M™ E-A-R™ TaperFit™ 2 Large-Size Corded Foam Earplugs are designed to fit comfortably in larger ear canals. Its smooth foam expands in the ear canal to help provide comfortable hearing protection. The 3M™ E-A-R™ TaperFit™ 2 Earplugs feature a tapered design that easily and comfortably fits into the ear to help reduce your noise exposure. Simply roll the earplug between your fingers, insert it in the ear canal. The low-pressure foam expands for a snug yet gentle fit that helps block high noise levels. Bright yellow color allows supervisors to conduct a quick visual hearing protection compliance check. Recommended applications include assembly and mechanical, chipping, chiseling, cleaning, drilling, furnace operations, grinding, heavy equipment operations, machining, metal repair, painting, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. These earplugs have a Noise Reduction Rating (NRR) of 32 dB CSA Class AL. However, research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in earplug fit, earplug fitting skill, and motivation of the user. It is recommended that the NRR be reduced by 50% to better estimate typical workplace protection. These earplugs are test compatible with the 3M™ E-A-Rfit™ Validation System.


  • Tapered earplugs fit easily and comfortably into ear canals
  • Earplugs roll down easily and then expands to block noise
  • Soft foam conforms to the shape of the ear canal for a snug fit
  • Noise reduction rating (NRR) 32 dB CSA Class AL
  • Large-size TaperFit 2 fits larger ear canals comfortably
  • Cord allows earplugs to be stored conveniently around the neck in between uses

Product Attributes

Safety Product Type

» Corded Earplug


» 32 dB

Trade Name

» E-A-R™ TaperFit™


» Polyurethane


» Tapered

Plug Color

» Yellow

Cord Color

» Blue