Set of 5 copper pipe spacers: 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch and 3/4 inch

Material: Carbon Steel

Set of 5 copper pipe expanders: 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, and 3/4 inch. A complete set of sizes, in sufficient quantity, made from high-quality materials, durable and easy to use, ideal for your projects.

Expander Application: Instructions and maintenance tips are provided in the user manual. This expander is suitable for both electric and hand drills, ensuring better contact between the copper tube surface and valves or fittings, thus allowing a leak-proof connection between two copper tubes.

Flexible expander: Complete set of forged expansion tools that preserve the ductility of copper/aluminum, ideal for expanding HVAC ductwork.

Application: This copper tube expander set is suitable for standard hard and soft copper tubing, as well as other heating, ventilation, and air conditioning ductwork. Easy to solder, it is suitable for a wide range of applications.

Compatible with most 1/4-inch drill bits: Save on expensive copper fittings; the cost will be recouped after just a few uses. No clutch required.