The Hammond MFG part 18P2721 is a steel inner panel designed to enhance the durability and strength of your electrical enclosures. Made from high-quality steel, this inner panel ensures maximum protection for your valuable equipment. With its precise dimensions and sturdy construction, it seamlessly integrates into your enclosure, providing additional stability and support. Ideal for various industrial applications, this steel inner panel is a reliable solution for maintaining the integrity of your electrical devices.