Ulisem Manual Copper Tube Expander, Copper Pipe Stamping Tool Conditioner

Durable Material: This copper extension tube is made of solid stainless steel and copper, which is durable and has a long service life. Pipe Size: Copper pipe expander with copper sleeve available in diameters of 6mm, 8mm, 10mm, 12mm, 16mm, 19mm, and 22mm (1/4", 5/16", 3/8", 1/2", 5/8", 3/4", and 7/8"). Hinge Design: The copper extension tube is hinged to prevent the handle from wobbling and ensure stable operation. Widely Used: This plumbing tool is widely used in the maintenance of refrigeration equipment such as refrigerators, air conditioners, and freezers. Easy to Use: The refrigeration swaging tool is lightweight and compact, with a spring-loaded design for easy operation.