Safety Cabinets Ship Free in the Continental USA! Safety Regulations from OSHA and the EPA require that all flammable liquids over 25 gallons are stored in an approved safety cabinet. We offer FM approved Justrite and Eagle flammable cabinets in a variety of sizes to fit your needs. Self closing models are required in California, Alaska, Idaho, Washington, Montana, Oregon, Hawaii, Nevada, Utah and several other states, with partial requirements in Arizona, Kansas, North Dakota, Colorado, Minnesota, Oklahoma, Illinois, Missouri, South Dakota, Indiana, Nebraska, Texas, Iowa, New Mexico, Wyoming. See PDF information from Justrite.