Grey Cast Iron Surface Box is a sturdy metal enclosure that is designed to secure various types of components to protect them from harsh outdoor and industrial conditions. This sturdy unit comes in a hollow cylindrical shape with one open end open and the other one is closed. Top-grade industrial-grade cast iron is used for the manufacturing of this component which gives high rigidity and strength. It is also provided with a smooth black colored paint coating which acts as a protective shield to prevent damage from rust. Grey Cast Iron Surface Box can be delivered to our customers at a reasonable and low price.