390 Series - Single Crown, Window and Exclusive universal hard hat slot adaptor (S61970) Headgear features extra-large high impact blue crown & premium scratch resistant window constructed with polycarbonate material.
Exclusive universal hard hat slot adaptor (S61970). Fits most slotted hard hats.
Manufactured using only superior acetate material that is chemical and scratch resistant.
Meets ANSI Z87.1-2015 & Meets CSA Z94.3-2015. Made in the USA
