The Hammond 1456RL3BKBK is a versatile black aluminum panel/case designed for housing electronic components. With dimensions of 3 inches in height, this case provides ample space for various applications. The durable aluminum construction ensures protection against environmental factors, while the sleek black finish offers a professional look. This panel is compliant with industry standards, making it suitable for a wide range of electronic projects. Its lightweight design allows for easy installation and transport, making it an ideal choice for both hobbyists and professionals alike.