"This Better Built 14-gauge steel diesel fuel transfer tank features a built-in lockable toolbox for storing tools and equipment. DOT Class III approved for kerosene and diesel fuels. Not for use with gasoline. Includes Mounting kit, DOT Approved Yes, Material Type Steel, Box Dimensions L x W x H in. 48 x 20 x 15, Finish Type Powder-coat, Tank Size gal. 75, Overall Dimensions L x W x H in. 48 1/4 x 31 x 24, Lock Included Yes, Shape Rectangle, Compatible With Diesel, Lock Type Stainless steel key. Easy, convenient transport of a variety of non-flammable liquids DOT-Approved for non-flammable liquids Overfill restriction automatic shutoff at the pump Constructed of extra heavyweight 14-ga. steel with powder-coat finish Lockable cap and coupler for security Flush-mounted dual 2in. reinforced bungs Reinforced pump mounting location Fully-welded mounting brackets Includes mounting kit Features baffles inside tank which add strength while helping to prevent contents from shifting during transport 100 quality inspected with a dual-pressure and submersion leak test prior to leaving the factory"