3M Earmuffs - ABS - Over-the-Head - 21 NRR / H7A *PELTOR OPTIME 101™
Green/Black - Low-Profile - Double Shell - Liquid/Foam Filled Cushions - CSA Class AL - 101 dBA - For use with most helmets, eyewear, and other safety equipment
Earmuffs - ABS - Over-the-Head - 21 NRR / H7A *PELTOR OPTIME 101™
Green/Black - Low-Profile - Double Shell - Liquid/Foam Filled Cushions - CSA Class AL - 101 dBA - For use with most helmets, eyewear, and other safety equipment 
Product #: 3MOH7A
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$42.19 /EA
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Product Description
3M™ Peltor™ Optime 101 Over-the-Head Earmuffs H7A are built to fit well with most helmets, eyewear, and other safety equipment.
Build
3M™ Peltor Optime Earmuffs H7A help to provide effective hearing protection and are designed for noise levels up to 101 dBA.
They are built with a stainless steel headband that provides consistent force to keep the earcups snugly in place and with a low-pressure fit that is more comfortable.
Liquid/foam filled ear cushions are comfortable for long-term wear and the ear cups have pivot points that tilt for comfort and efficiency.
Up to 101 dBA protection!
Certifications, Standards, and Regulations
- 21 dB NRR
- CSA Class AL
Product Specifications
| Vendor Part #: | 7000009669 |
| Color: | Green/Black |
| Material: | ABS |
| Noise Reduction Rating: | [21 dB] |
| Packaging: | Box |
| Securing Method: | Over-the-Head |
| Size: | One Size Fits All |
| CSA Class: | Class AL |
- √With Most Hard Hats
- √for Hearing Protection
- √for Noise Reduction
- √Protection Against High-Frequency Noise
- √for Assembly & Mechanical
- √General Purpose Cleaning
- √Demolition
- √For Electrical Installations
- √when painting
- √When Sanding
- √for Welding
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