3M™ Hard Hat with Ratchet Adjustment, worn to help protect the head from possible impact, offers a four-point, fully adjustable ratchet suspension for easy adjustments for a custom fit. 3M™ Vented Pro Ratchet Hard Hat is dielectric - will not conduct electric current. 3M™ Vented Pro Ratchet Hard Hat is a great choice in head protection for both professional and DIYers.
Ratchet allows easy size adjustment
Four-point, fully adjustable nylon suspension
Large, pillow-padded sweatband for extra comfort
Dielectric will not conduct electrical current
Meets the requirements of ANSI Z89.1-2003, Type 1, Class G and E
Meets the requirements of CSA Z94.1-2005, Type 1, Class G and E