all metal gear case & 1/2" metal chuck provide maximum impact & shock durability
WATCH ORDERING UNITS
Lock may be opened by an emergency entry key in exterior knob
heavy-duty die-cast aluminum
Hard Hat, Cap Style, Ratchet Adjustment, White House Numbers & Signs all metal gear case &Truguard, white, cap style, 4 point ratchet, hard hat, 4 point easy adjustment ratchet suspension, twist knob to adjust, rain trough on sides & back of helmet channel moisture away, soft brow pad absorbs perspiration, universal accessory slots fit most cap mounted ear muffs & accessories, high density polyethylene shell, meets ansi z89. 1, type 1, class c, g & e for industrial head protection.