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J. J. Keller protects people and the businesses they run. You can trust our expertise across a wide range of subjects relating to labor, transportation, environmental, and worker safety. Our deep knowledge of federal and state agencies is built on a strong foundation of more than 100 editors and consultants and 70+ years of regulatory compliance experience.

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J. J. Keller protects people and the businesses they run. You can trust our expertise across a wide range of subjects relating to labor, transportation, environmental, and worker safety. Our deep knowledge of federal and state agencies is built on a strong foundation of more than 100 editors and consultants and 70+ years of regulatory compliance experience.

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Howard Leight® QM24+® Over-The-Head Earmuffs

Adjustable crown strap provides secure fit.

Product Code:46949
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  • Noise Reduction Rating (NRR) 25
  • Three-position, ultra-lightweight earmuffs weigh only 6 oz.
  • Feature high-visibility red cups, black headband and replaceable muff cushions
  • Adjustable crown strap provides a secure fit when worn behind-the-head or under-the-chin
  • Tested to ANSI S3.19-1974

Industry: Construction Safety, Workplace Safety / EH&S

Hearing Protection Type: Earmuffs

Advantage Savings: Advantage Savings

Noise Reduction Rating (NRR): 25dB