- √With Most Hard Hats
- √for Hearing Protection
- √for Noise Reduction
- √Protection Against High-Frequency Noise
- √for Assembly & Mechanical
- √General Purpose Cleaning
- √For Electrical Installations
- √when painting
- √When Sanding
- √for Welding
- Milwaukee's CTC Event *** ONE DAY ONLY *** Take Advantage of Event Day Only Specials & Promotions!
- Product | Specials & Promotions Current Specials & Promotions from Major Power Tool Brands, Fasteners, Hand Tools & More!
- Article | An Online Tool Built for You We have many unique time-saving tools built specifically for you.
- Article | More in Store! Looking for something else? Be sure to pop by one of our three Calgary branches to see our full line of Products!
3M™ Peltor™ Optime 101 Over-the-Head Earmuffs H7A are built to fit well with most helmets, eyewear, and other safety equipment.
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
|Noise Reduction Rating:||21 dB|
|Size:||One Size Fits Most|
|CSA Class:||Class AL|
No customer reviews for the moment.