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Class E hard hats have been tested to 20,000 volts. Class G provides minimum protection against electrical hazards. These hard hats have only been tested to 2,200 volts. Class C is classified as ...
CEO Wells Bullard [Photo: Bullard] Just ask Wells Bullard, CEO and fifth-generation owner of Bullard, the company that invented the hard hat. For the past 124 years, Bullard has developed head ...
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