KASK SC2 Ear Muffs - Hearing Protection Trolleys Meets NFPA 1951 as a

Meets NFPA 1951 as a Utility Technical Rescue Protective Helmet Standard

and hook assemblies are not included

1341001: Certificate of Compliance

Unique locking nut handle prevents spindle from loosening

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KASK SC2 Ear Muffs - Hearing Protection Trolleys Meets NFPA 1951 as aKask Ear Defenders SC2 Note: Earmuff adapters are required to attach earmuffs to Super Plasma helmets. (Zenith helmets are provided with integrated slots for earmuffs so no adapter is required when used with a Zenith helmet) KASK Ear Defenders SC2 are relied on by workers in areas with a medium to high level of noise. This product is the best ear defender in the SC line for high frequency noise situations. The SC2 earmuffs are ideal for usage in