Klein Tools has launched the Konstruct Series Full Brim Hard Hats, which feature a retro look and are made for harsh environments. Klein Tools introduces the new Klein Konstruct Series Full Brim Hard ...

Prior to the 1920s, miners wore a soft cap made of cloth or canvas with a leather brim and lamp bracket to hold their light. But in 1919, Edward D. Bullard of San Francisco, California developed the ...

The Bullard company, originally a mining equipment manufacturer ... Two popular styles are the cap style and full brim style. Some hard hats can accommodate accessories as well, such as shields ...