3M Peltor MT73H450P3E-77-GB CH-5 High Attenuation Headset with Flex Connector, Hard Hat Model, 1 Each Hot and Cold Packs and built-in nuisance-level acid gas

and built-in nuisance-level acid gas relief

and long-lasting FR performance

and LED indicator

3M Aluminized Front Helmet Cover FC1 AL is made from a high quality aluminized fabric material capable of reflecting radiant heat and withstanding sparks and metal splatter

the slow-recovery foam gives the wearer time to get the compressed foam cylinder (rolled down earplug) into the ear before the foam fully expands

3M Peltor MT73H450P3E-77-GB CH-5 High Attenuation Headset with Flex Connector, Hard Hat Model, 1 Each Hot and Cold Packs and built-in nuisance-level acid gas3M Peltor MT73H450P3E 77 GB CH 5 High Attenuation Headset with Flex Connector, Hard Hat Model 1 Each The 3M Peltor MT73H450P3E 77 GB CH 5 High Attenuation Headset with Flex Connector, Hard Hat Model is a high attenuation industrial communication headset engineered for hard hat mounting, delivering reliable hearing protection with a 31 dB Noise Reduction Rating (NRR) while providing clear, dependable communication in high noise work environments.