3M MMM9129880025T Head Protection Hard Hat Adjustable Ratchet Yellow
TEKK Protection Hard Hat with Ratchet Adjustment is worn to help protect the head from possible impact and offers a four-point fully adjustable ratchet suspension for easy adjustments for a custom fit. This vented pro ratchet hard hat is dielectric; it will not conduct electric current. Its a great choice in head protection for both professional and Do-it-Yourselfers. Hard hat meets the requirements of ANSI Z89.1-2003 Type 1 Class G and E and meets the requirements of CSA Z94.1-2005 Type 1 Class G and E.