The INT RET RING 56 - 9/16 from DOUBLE HH MANUFACTURING is a pack of 6 internal retaining rings designed for secure fastening in various applications. Each ring measures 9/16 inches in diameter, crafted from durable materials to ensure long-lasting performance. These retaining rings are ideal for use in machinery and automotive applications, providing a reliable hold on components. Their design allows for easy installation and removal, making them a versatile choice for any project. This product meets industry standards for quality and performance, ensuring it is a trusted option for professionals.