3M™ 247-H7B Earmuff, 26 dB Noise Reduction Rating, Green/Black, Behind-the-Head Band Position, Specifications Met: CSA Class AL
Part #/3MH7B
MFG #247-H7B
UNSPC #46181902
3M™ Earmuff, 26 dB Noise Reduction Rating, Green/Black, Behind-the-Head Band Position, Specifications Met: CSA Class AL, Series: Optime, ABS
- For automotive, general manufacturing, metal fabrication, military maintenance, repair and operation (mro), mining, oil and gas, pharmaceutical, transportation
- Neckband style
- Excellent attenuation at low and high frequencies
- Enables safe working environment for longer periods of time, up to 101 Dba
- Two low mounting points provide great comfort
Band Position Behind-the-Head Color Green/Black Material ABS Noise Reduction Rating 26 dB Series Optime Specifications Met CSA Class AL