This is a DOT approved 65 gallon refueling tank and toolbox combo that allows for refueling multiple liquids to equipment or remote machinery without removing tank from vehicle. Tank is approved for use with gasoline, diesel, methanol, kerosene, aviation fuel and other liquids. This tank is build under a special permit that allows for private use and use in commerce. Large 60"L x 21"W x 611H key locking toolbox allows for safe and secure storage of your tools and equipment. This Fuel Safe refueling tank and toolbox combo keeps your pump and filler locked inside toolbox with seperate comparment for storage.