3M 7000127672 Earplugs Nrr 29db Hearing Conservation

Product Description

The 3M 7000127672 is an uncorded, push-to-fit earplug designed for hearing conservation in high-noise work environments. Sold as a case under the E-A-R Pistonz line, these earplugs carry a Noise Reduction Rating of 29 decibels, making them suitable for sustained exposure to loud equipment, machinery, and power tools. Each earplug uses a no-roll foam tip with a metallic finish and a thumb-grip stem. Fitting requires no rolling or pre-compression — insert the stem, push the earplug into the ear canal, and twist to seat. HVAC techs, electricians, plumbers, and other trade professionals working near compressors, generators, or loud mechanical equipment benefit from reliable, repeatable fit without pre-roll steps.

These earplugs are appropriate for industrial, commercial, and residential trade applications wherever ambient noise levels require hearing protection. The push-to-fit design makes them practical for workers wearing gloves or working in confined spaces where pre-rolling a foam earplug is inconvenient. They are dispensed individually and packaged in a case format (UOM: Case) with a minimum order quantity of one case.

Key Features

• NRR 29 dB noise reduction rating for high-noise work environments
• No-roll, push-to-fit insertion — no pre-compression required
• Soft foam tips with a metallic finish and ergonomic thumb-grip stem
• Uncorded design for unrestricted movement
• Twist-to-adjust fit for secure, repeatable seal in the ear canal

Compatibility

Designed as a hearing conservation earplug for general-industry and trade use where OSHA hearing protection requirements apply. No specific equipment or model compatibility required.

Installation Notes

These earplugs are installed by the end user, not a licensed trade contractor — no tools or code compliance steps apply to the earplug itself. Follow the employer hearing conservation program and OSHA 29 CFR 1910.95 requirements for proper fit testing and usage intervals. Replace earplugs when foam tips show visible soiling, deformation, or loss of recovery after compression. Workers should inspect each earplug before use to confirm the foam tip is intact and the stem is undamaged.

Technical Specifications

• Noise Reduction Rating (NRR): 29 dB
• Cord Type: Uncorded
• Fit Style: Push-to-fit, no-roll foam
• Unit of Measure: Case
• Minimum Order Quantity: 1
• Weight: 4.38 pounds
• UPC: 10093045934017

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000127672