The SEALFAST 2 7/16" X 1 1/2" Expansion Ring is designed for use in various applications requiring secure fastening. Made from durable materials, this expansion ring provides reliable performance and longevity. Its dimensions make it suitable for a range of fittings and connections, ensuring a tight seal. This product meets industry standards for quality and safety, making it an essential component for professionals in construction and manufacturing. Its easy installation process allows for quick assembly and disassembly, enhancing efficiency in your projects.