One of the leading causes of industrial fires is the improper storage and handling of flammable liquids. The Justrite Standard Sure-Grip EX Flammable Safety Cabinet is designed to safely store flammable liquids. This model is constructed with a sturdy 18-gauge (1-mm) thick steel double-wall, with 1.5 in (38 mm) of insulating air space for fire resistance. The fully welded, not riveted, construction holds the squareness of the unit for a longer life and offers greater protection in a fire since air gaps are reduced. For added security, each cabinet comes with an innovative U-Loc handle that does not require manual rotation to engage the mandatory latch. Cabinets include a cylinder lock and key set, or you can choose to use your own padlock. Trilingual Haz-Alert reflective warning labels that read "FLAMMABLE - KEEP FIRE AWAY" are highly visible under fire conditions or during power outages when illuminated with a flashlight. Features two patented, galvanized steel SpillSlope shelves designed to direct spills to the back and bottom into a 2 in (51-mm) leak-tested sump that meets EPA requirements. Adjustable on 3 in (76 mm) centers, all SpillSlope shelves meet ANSI MH28.1 standards with a 350 lb (159 kg) safe allowable load. Welded shelf hangers interlock with the shelf to offer maximum stability with no flimsy brackets to lose.