- APF of 25 when used with an apporved air source.
- Limited head (ANSI Z89.1-2003 Type 1 Class G) and eye (ANSI Z87.1-2010) protection.
- The M 301 does not include a visor or faceseal.
Used with an approved air source, M 300 Series hardhats (OSHA APF=25) (ANSI Z89.1 2003 Type 1 Class G) and eye (ANSI Z87.1 2010) .
The M-301 hardhat does not include a visor or faceseal, allowing the customer to choose the exact combination that meets their needs.