Fully compliant Sure-Grip® EX Under Fume Hood Cabinet is ideal for safely storing and venting solvents and flammable liquids in laboratories, under fume hoods, benches, or counters. Constructed of sturdy 18-ga. double-wall, welded steel with 1-1/2" of insulating air space for fire resistance. A SpillSlope® galvanized steel shelf directs spills to back and bottom of a leakproof 2” bottom sump, and adjusts on 3" centers. The self-closing doors open a full 180° and close automatically when a fusible link melts at 165°F under fire conditions. The U-Loc™ handle comes with a cylinder lock and key set, and can accept an optional padlock for additional security.NOTE: Self-closing doors are mandatory in some areas. Check local regulations to determine if this applies to your location.