Crews headgear has locking cams which eliminate snaps and lower replacement costs. The nylon dielectric bracket (101) offers protection for workers dealing with electrical applications and features a rubber tube around the back of the bracket for a secure fit to hard hats. The aluminum rim headgear bracket (102) features a 5 system cam lock for added impact resistance. The ratchet take-up headgear (103) also features a 5 system cam lock for heightened impact resistance, a large ratchet handle for easy adjustability, and a large cotton sweatband for comfortable fit. Constructed from ABS material and a crown made of nylon 66. All headgear accepts most manufacturers’ universally punched windows and meets ANSI Z87.1-2003 High Impact. For use as secondary protection only. Faceshields are sold separately.