MSA-10022021 Description
Designed for high noise areas such as industrial plants and construction sites. These earmuffs have a NRR-26dB rating.
MSA 10022021 Features:
- For use with MSA non-slotted cap-style hard hats
- Requires drilling into the helmet to mount the muffs
- The ANSI/ISEA Z89.1 class rating of a drilled helmet is Class C
Applications: Agriculture, chemical, construction, hazardous materials, mining, nuclear, oil and gas, paper & pulp, sanding & grinding, firearms shooting range
