Tough 7 gallon remote spill containment box designed for ground level filing of an ast. prevents expensive spills during delivery hose disconnect. Durable 12ga mild steel construction with a non-sparking aluminum lid. Standard features include a lockable lid, sloped bottom with 1/2" ball valve for easy and complete drainage and height adjustable legs. Other capacities are available on request. We can also custom manufacture sizes or styles to your specification. Epoxy paint or power coating is available.