3M 7000127210 Corded Foam Earplugs 33 Db 200 Pack

Product Description

The 3M 7000127210 is a corded foam earplug rated at 33 decibels Noise Reduction Rating (NRR), designed to protect workers from high-noise industrial and trade environments. The large-size plugs are made from soft foam and are connected by a cord for convenient retrieval and reuse throughout a shift. With an NRR of 33 dB, these earplugs provide substantial attenuation for loud mechanical work, including HVAC equipment rooms, electrical panel work, and plumbing in high-noise construction settings. Each package contains 200 earplugs. These are installed by the worker and require no tools.

These earplugs are suited for trade professionals working around loud equipment — compressors, air handlers, generators, power tools, and pump rooms. The corded design keeps the plugs accessible and reduces the chance of loss during a job. Large size accommodates most adult ear canals. The yellow color provides high visibility for compliance checks on job sites. Packaged in quantities of 200, this product is well suited for stocking a service van, tool crib, or job-site safety kit.

Key Features

• 33 dB Noise Reduction Rating (NRR) for high-noise work environments
• Soft foam construction for extended wear comfort
• Corded attachment style keeps plugs paired and retrievable
• Large size fits most adult ear canals
• High-visibility yellow color supports job-site compliance checks
• 200-count package for van stock or crew supply

Compatibility

General-use hearing protection suitable for trade professionals in HVAC, plumbing, electrical, and other high-noise construction or mechanical service environments.

Installation Notes

Hearing protection is worn by the individual worker and requires no tools or fasteners. Roll the foam plug between clean fingers to compress it, insert into the ear canal, and hold in place until it expands fully. OSHA 29 CFR 1910.95 governs occupational noise exposure requirements and should be referenced when selecting hearing protection for a specific noise environment. Inspect plugs before each use and replace if damaged or soiled.