Top pan has 16 gauge reinforced steel and bottom pan has 14 gauge caster rails, all of which increases stability and provides smooth maneuverability and function. 14 gauge cross member to hold center wall which keeps unit square and drawers from flexing Two extra-wide center drawers 6×2 casters that hold 700 lbs per caster High security tubular lock Comes equipped with black drawer pulls, black cushioned end handle, rubber top mat, and drawer liners Available Colors: Industrial Black, Industrial Grey, Industrial Red, and Industrial Blue Ships with casters assembled; LTL Palletized Freight Carrier