- Durable Copper Pipe Expander: Made from high-hardness steel, this swaging tool is built to last. Its exceptional wear resistance ensures it maintains its shape and functionality even after extensive use. - Versatile Sizing: This tool accommodates a range of copper pipe sizes including 1/4, 5/16, 3/8, 1/2, 5/8, and 3/4 inches. Its 6-in-1 design provides the flexibility you need for various plumbing jobs. - Compact and Portable: Lightweight and compact, this hand tool is easy to carry, making it ideal for fieldwork and remote installations of equipment like air conditioning units. - Streamlined Connections: Specifically designed for copper tubing, this tool facilitates quick and secure connections, enhancing your efficiency in applications such as air conditioning, refrigeration systems, and automotive air conditioning. - Practical Applications: Whether you are installing new HVAC systems, performing repairs on refrigeration units, or working on automotive air conditioning systems, this copper pipe expander is your reliable solution. Invest in this essential tool for durable performance, versatility, and ease of use in all your plumbing projects.