• Protect workers, reduce fire risks, and improve productivity by storing hazardous liquids in high performance Sure-Grip® EX safety cabinets. Designed to meet OSHA and NFPA standards, cabinets are sturdily constructed of all-welded, 18-gauge (1mm), double-walled steel with 1.5" (38mm) of insulating air space for fire resistance. Fail-safe, 3-point self-latching system provides easy, positive door closure. Three durable stainless steel bullet latches offer optimum longevity with increased heat resistance.