Steel Fire Safety Features: Safety cabinets have an all welded double wall 18-gauge construction with 1-1/2" insulating air space for increased fire protection, 2-Inch leakproof sill contains leaks and spills inside the cabinet, lockable flush mounted handle with 2 keys, grounding connector, twin 2-Inch flame arrestor vents Heavy Duty Construction: Safety cabinet doors are double wall 14-gauge outside and 18-gauge inside with 56% more steel in the door than competitors, 4-Inch heavy duty welded hinges with brass pins, adjustable leveling feet and durable powder coated yellow finish. Proudly made in the USA. Quality Checked: This Safety Flammable Cabinet meets multiple international fire and safety certifications and standards, including OSHA, NFPA Code 30, Uniform Fire Code (UFC 79), and FM Class 6050 approved. Capacity: 3 adjustable galvannealed steel shelves, maximum chemical storage 24 gallons. Fire Cabinet Dimensions: 23-Inch Width x 18-Inch Depth x 65-Inch Height.