Reinforced double wall construction with 1 1/2" air space on sides, top, bottom, back and doors. Constructed of 18 gauge steel. Lead-free, high-gloss, baked-on powder finish. Continuous piano hinges. Ground connection. Four adjustable galvanized leveling legs. Trilingual warning labels. 2" raised leakproof sill. Adjustable galvanized steel shelves that hold 350 lbs. (UDL). Internal and external welded construction. Two 2" internal vents with fire baffle and cap. Flush mounted door handle with key lock. Three-point latch system. 4 3/4" centers for shelf brackets. Self-latching doors. Either manual close or self-closing doors.