The Simplex 03820 (4406) Tank Jack is a compact, high-strength lifting tool designed for precise elevation and positioning of storage tanks and heavy equipment. With a 7.5-ton (66.7 kN) capacity, a 2-inch (50.8 mm) stroke, and an 8-inch (203.2 mm) maximum height, it provides controlled, stable lifting in tank construction, maintenance, and relocation. Commonly used in industrial, petroleum, and chemical applications, this jack ensures safe and efficient handling of large cylindrical tanks. Its rugged, low-profile design allows for operation in confined spaces, making it an essential tool for secure and precise tank lifting.