Moldex 6632 Corded Bell Earplugs 28 Db Nrr 100 Pack

Product Description

The MOLDEX 6632 is a corded, bell-shaped earplug designed for reusable hearing protection in industrial and trade environments. Made from PVC, these earplugs use a roll-down insertion method for a consistent, low-pressure fit in the ear canal. With a Noise Reduction Rating (NRR) of 28 decibels, they attenuate harmful noise levels across a wide range of job-site conditions. The cord keeps the pair together between uses, reducing loss and making them practical for workers who need to remove and reinsert protection frequently throughout a shift. Each package contains 100 earplugs.

These earplugs are suited for use in loud mechanical environments including HVAC equipment rooms, electrical utility spaces, plumbing rough-in areas with power tools, and industrial facilities where sustained noise exposure is a concern. The reusable design makes them appropriate for full-day wear by maintenance technicians, service crews, and construction trades. The roll-down method works with most ear canal sizes, making them a practical bulk-supply option for service vehicles and job-site toolboxes.

Key Features

• 28 dB Noise Reduction Rating (NRR) for significant attenuation of job-site noise
• Bell-shaped PVC body with roll-down insertion for a secure, low-pressure fit
• Corded design keeps both plugs connected and reduces loss between uses
• Reusable construction for extended service life per pair
• Bulk pack of 100 earplugs suitable for stocking service trucks or shared supply areas

Compatibility

Designed as a general-purpose corded earplug for trade and industrial hearing protection programs where a roll-down, bell-style plug with a 28 dB NRR is specified.

Installation Notes

Roll the earplug into a thin cylinder before insertion, then reach over the head to gently pull the ear upward and back to straighten the ear canal before inserting. Hold the plug in place for several seconds until it fully expands. OSHA 29 CFR 1910.95 governs hearing conservation programs in general industry; consult the applicable standard for required NRR thresholds at your site. Replace plugs when they no longer expand fully, become soiled, or show signs of damage.