Radians Industrial Hard Hat — Quartz Full Brim, Type I, Class E, Made in USA Model:QHR4 WHITE and take calls while maintaining

and take calls while maintaining impulse-noise protection

and replace the HE filter separately on its own schedule

Is NRR 22 enough for my job

Do not rely on them for forced-entry security

Radians Industrial Hard Hat — Quartz Full Brim, Type I, Class E, Made in USA Model:QHR4 WHITE and take calls while maintainingThe Radians Industrial Hard Hat is the Radians Quartz full brim (part number QHR4): a high density polyethylene helmet made in the USA, meeting ANSI Z89. 1 Type I, Class G and E, with a 4 point ratchet suspension, pillowed brow pad and nape cushion. It sits in our hard hats range alongside the wider head protection line. Two things the generic listing hides: this is a 360 degree full brim, not a cap style and its Class G and E is a legitimate dual