Manual Copper Tube Expander, Copper Pipe Stamping Tool Conditioner, Refrigeration Expansion and Repair Tool

【Durable Material】The copper pipe expander is designed to work with PE pipes. It's an effective tool for scaling both PEX and copper pipes. This copper extension tube is made of solid stainless steel and copper, making it durable and long-lasting. 【Pipe Size】Copper pipe expander 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 freezer fitting pliers are lightweight and compact, with a spring-loaded design for easy handling.